<h2 dir="auto">Steps to Reproduce</h2>
<p dir="auto">Install XCode 9 beta (in particular beta 6 build 9M214v).<br>
Start simulator (using iPhone 7)<br>
run Flutter app (i.e. flutter run -d iPhone)</p>
<p dir="auto">It never gets to the point where it shows commands for hot reload etc.</p>
<p dir="auto">It also seems that after running in intellij, the hot reload button never becomes enabled. It shows some 'unnown key for Boolean:'... type messages and then "Observatory connection never becomes ready."</p>
<p dir="auto">(added: before I installed xcode 9 beta I was having no problem with flutter running)</p>
<h2 dir="auto">Logs</h2>
<p dir="auto">This is the output of flutter run:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[  +33 ms] [/Users/morgan/flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[  +43 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[        ] origin/alpha
[        ] [/Users/morgan/flutter/] git ls-remote --get-url origin
[  +15 ms] Exit code 0 from: git ls-remote --get-url origin
[        ] https://github.com/flutter/flutter.git
[        ] [/Users/morgan/flutter/] git log -n 1 --pretty=format:%H
[  +21 ms] Exit code 0 from: git log -n 1 --pretty=format:%H
[        ] 1c372c6803495a488ac894dc6be8990412eb34b1
[        ] [/Users/morgan/flutter/] git log -n 1 --pretty=format:%ar
[  +11 ms] Exit code 0 from: git log -n 1 --pretty=format:%ar
[        ] 5 days ago
[ +186 ms] /usr/bin/defaults read /Applications/Android Studio.app/Contents/Info CFBundleShortVersionString
[  +41 ms] Exit code 0 from: /usr/bin/defaults read /Applications/Android Studio.app/Contents/Info CFBundleShortVersionString
[        ] 2.3
[ +151 ms] Listing devices using /Users/morgan/Library/Android/sdk/platform-tools/adb
[        ] /Users/morgan/Library/Android/sdk/platform-tools/adb devices -l
[  +22 ms] Exit code 0 from: /Users/morgan/Library/Android/sdk/platform-tools/adb devices -l
[        ] List of devices attached
           emulator-5554          device product:sdk_gphone_x86 model:Android_SDK_built_for_x86 device:generic_x86
[+2639 ms] /usr/bin/xcrun simctl list --json devices
[+1439 ms] Launching lib/main.dart on iPhone 7 in debug mode...
[   +2 ms] /usr/bin/defaults read /Users/morgan/Programming/temp/myapp/ios/Runner/Info CFBundleIdentifier
[  +54 ms] Exit code 0 from: /usr/bin/defaults read /Users/morgan/Programming/temp/myapp/ios/Runner/Info CFBundleIdentifier
[        ] $(PRODUCT_BUNDLE_IDENTIFIER)
[        ] /usr/bin/xcodebuild -project /Users/morgan/Programming/temp/myapp/ios/Runner.xcodeproj -target Runner -showBuildSettings
[+2158 ms] Exit code 0 from: /usr/bin/xcodebuild -project /Users/morgan/Programming/temp/myapp/ios/Runner.xcodeproj -target Runner -showBuildSettings
[        ] Build settings for action build and target Runner:
               ACTION = build
               AD_HOC_CODE_SIGNING_ALLOWED = NO
               ALTERNATE_GROUP = staff
               ALTERNATE_MODE = u+w,go-w,a+rX
               ALTERNATE_OWNER = morgan
               ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = NO
               ALWAYS_SEARCH_USER_PATHS = NO
               ALWAYS_USE_SEPARATE_HEADERMAPS = NO
               APPLE_INTERNAL_DEVELOPER_DIR = /AppleInternal/Developer
               APPLE_INTERNAL_DIR = /AppleInternal
               APPLE_INTERNAL_DOCUMENTATION_DIR = /AppleInternal/Documentation
               APPLE_INTERNAL_LIBRARY_DIR = /AppleInternal/Library
               APPLE_INTERNAL_TOOLS = /AppleInternal/Developer/Tools
               APPLICATION_EXTENSION_API_ONLY = NO
               APPLY_RULES_IN_COPY_FILES = NO
               ARCHS = arm64
               ARCHS_STANDARD = armv7 arm64
               ARCHS_STANDARD_32_64_BIT = armv7 arm64
               ARCHS_STANDARD_32_BIT = armv7
               ARCHS_STANDARD_64_BIT = arm64
               ARCHS_STANDARD_INCLUDING_64_BIT = armv7 arm64
               ARCHS_UNIVERSAL_IPHONE_OS = armv7 arm64
               ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon
               AVAILABLE_PLATFORMS = appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator
               BITCODE_GENERATION_MODE = marker
               BUILD_ACTIVE_RESOURCES_ONLY = NO
               BUILD_COMPONENTS = headers build
               BUILD_DIR = /Users/morgan/Programming/temp/myapp/build/ios
               BUILD_ROOT = /Users/morgan/Programming/temp/myapp/build/ios
               BUILD_STYLE = 
               BUILD_VARIANTS = normal
               BUILT_PRODUCTS_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               CACHE_ROOT = /var/folders/8_/f5y7_bd549v6tr5rcthpdtp40000gn/C/com.apple.DeveloperTools/9.0-9M214v/Xcode
               CCHROOT = /var/folders/8_/f5y7_bd549v6tr5rcthpdtp40000gn/C/com.apple.DeveloperTools/9.0-9M214v/Xcode
               CHMOD = /bin/chmod
               CHOWN = /usr/sbin/chown
               CLANG_ANALYZER_NONNULL = YES
               CLANG_CXX_LANGUAGE_STANDARD = gnu++0x
               CLANG_CXX_LIBRARY = libc++
               CLANG_ENABLE_MODULES = YES
               CLANG_ENABLE_OBJC_ARC = YES
               CLANG_WARN_BOOL_CONVERSION = YES
               CLANG_WARN_CONSTANT_CONVERSION = YES
               CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR
               CLANG_WARN_EMPTY_BODY = YES
               CLANG_WARN_ENUM_CONVERSION = YES
               CLANG_WARN_INFINITE_RECURSION = YES
               CLANG_WARN_INT_CONVERSION = YES
               CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR
               CLANG_WARN_SUSPICIOUS_MOVE = YES
               CLANG_WARN_UNREACHABLE_CODE = YES
               CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
               CLASS_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/JavaClasses
               CLEAN_PRECOMPS = YES
               CLONE_HEADERS = NO
               CODESIGNING_FOLDER_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos/Runner.app
               CODE_SIGNING_ALLOWED = YES
               CODE_SIGNING_REQUIRED = YES
               CODE_SIGN_CONTEXT_CLASS = XCiPhoneOSCodeSignContext
               CODE_SIGN_IDENTITY = iPhone Developer
               COLOR_DIAGNOSTICS = NO
               COMBINE_HIDPI_IMAGES = NO
               COMPILER_INDEX_STORE_ENABLE = Default
               COMPOSITE_SDK_DIRS = /Users/morgan/Programming/temp/myapp/build/ios/CompositeSDKs
               COMPRESS_PNG_FILES = YES
               CONFIGURATION = Release
               CONFIGURATION_BUILD_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               CONFIGURATION_TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos
               CONTENTS_FOLDER_PATH = Runner.app
               COPYING_PRESERVES_HFS_DATA = NO
               COPY_HEADERS_RUN_UNIFDEF = NO
               COPY_PHASE_STRIP = NO
               COPY_RESOURCES_FROM_STATIC_FRAMEWORKS = YES
               CORRESPONDING_SIMULATOR_PLATFORM_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform
               CORRESPONDING_SIMULATOR_PLATFORM_NAME = iphonesimulator
               CORRESPONDING_SIMULATOR_SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk
               CORRESPONDING_SIMULATOR_SDK_NAME = iphonesimulator11.0
               CP = /bin/cp
               CREATE_INFOPLIST_SECTION_IN_BINARY = NO
               CURRENT_ARCH = arm64
               CURRENT_VARIANT = normal
               DEAD_CODE_STRIPPING = YES
               DEBUGGING_SYMBOLS = YES
               DEBUG_INFORMATION_FORMAT = dwarf-with-dsym
               DEFAULT_COMPILER = com.apple.compilers.llvm.clang.1_0
               DEFAULT_KEXT_INSTALL_PATH = /System/Library/Extensions
               DEFINES_MODULE = NO
               DEPLOYMENT_LOCATION = NO
               DEPLOYMENT_POSTPROCESSING = NO
               DEPLOYMENT_TARGET_CLANG_ENV_NAME = IPHONEOS_DEPLOYMENT_TARGET
               DEPLOYMENT_TARGET_CLANG_FLAG_NAME = miphoneos-version-min
               DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX = -miphoneos-version-min=
               DEPLOYMENT_TARGET_SETTING_NAME = IPHONEOS_DEPLOYMENT_TARGET
               DEPLOYMENT_TARGET_SUGGESTED_VALUES = 8.0 8.1 8.2 8.3 8.4 9.0 9.1 9.2 9.3 10.0 10.1 10.2 10.3 11.0
               DERIVED_FILES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
               DERIVED_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
               DERIVED_SOURCES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
               DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications
               DEVELOPER_BIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr/bin
               DEVELOPER_DIR = /Applications/Xcode-beta.app/Contents/Developer
               DEVELOPER_FRAMEWORKS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Library/Frameworks
               DEVELOPER_FRAMEWORKS_DIR_QUOTED = /Applications/Xcode-beta.app/Contents/Developer/Library/Frameworks
               DEVELOPER_LIBRARY_DIR = /Applications/Xcode-beta.app/Contents/Developer/Library
               DEVELOPER_SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
               DEVELOPER_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Tools
               DEVELOPER_USR_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr
               DEVELOPMENT_LANGUAGE = English
               DOCUMENTATION_FOLDER_PATH = Runner.app/English.lproj/Documentation
               DO_HEADER_SCANNING_IN_JAM = NO
               DSTROOT = /tmp/Runner.dst
               DT_TOOLCHAIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
               DWARF_DSYM_FILE_NAME = Runner.app.dSYM
               DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT = NO
               DWARF_DSYM_FOLDER_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               EFFECTIVE_PLATFORM_NAME = -iphoneos
               EMBEDDED_CONTENT_CONTAINS_SWIFT = NO
               EMBEDDED_PROFILE_NAME = embedded.mobileprovision
               EMBED_ASSET_PACKS_IN_PRODUCT_BUNDLE = NO
               ENABLE_BITCODE = NO
               ENABLE_DEFAULT_HEADER_SEARCH_PATHS = YES
               ENABLE_HEADER_DEPENDENCIES = YES
               ENABLE_NS_ASSERTIONS = NO
               ENABLE_ON_DEMAND_RESOURCES = YES
               ENABLE_STRICT_OBJC_MSGSEND = YES
               ENABLE_TESTABILITY = NO
               ENTITLEMENTS_ALLOWED = YES
               ENTITLEMENTS_REQUIRED = YES
               EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS = .DS_Store .svn .git .hg CVS
               EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES = *.nib *.lproj *.framework *.gch *.xcode* *.xcassets (*) .DS_Store CVS .svn .git .hg *.pbproj *.pbxproj
               EXECUTABLES_FOLDER_PATH = Runner.app/Executables
               EXECUTABLE_FOLDER_PATH = Runner.app
               EXECUTABLE_NAME = Runner
               EXECUTABLE_PATH = Runner.app/Runner
               EXPANDED_CODE_SIGN_IDENTITY = 
               EXPANDED_CODE_SIGN_IDENTITY_NAME = 
               EXPANDED_PROVISIONING_PROFILE = 
               FILE_LIST = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects/LinkFileList
               FIXED_FILES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/FixedFiles
               FLUTTER_APPLICATION_PATH = /Users/morgan/Programming/temp/myapp
               FLUTTER_BUILD_DIR = build
               FLUTTER_BUILD_MODE = debug
               FLUTTER_FRAMEWORK_DIR = /Users/morgan/flutter/bin/cache/artifacts/engine/ios
               FLUTTER_ROOT = /Users/morgan/flutter
               FLUTTER_TARGET = lib/main.dart
               FRAMEWORKS_FOLDER_PATH = Runner.app/Frameworks
               FRAMEWORK_FLAG_PREFIX = -framework
               FRAMEWORK_SEARCH_PATHS =  /Users/morgan/Programming/temp/myapp/ios/Flutter
               FRAMEWORK_VERSION = A
               FULL_PRODUCT_NAME = Runner.app
               GCC3_VERSION = 3.3
               GCC_C_LANGUAGE_STANDARD = gnu99
               GCC_INLINES_ARE_PRIVATE_EXTERN = YES
               GCC_NO_COMMON_BLOCKS = YES
               GCC_PFE_FILE_C_DIALECTS = c objective-c c++ objective-c++
               GCC_SYMBOLS_PRIVATE_EXTERN = YES
               GCC_THUMB_SUPPORT = YES
               GCC_TREAT_WARNINGS_AS_ERRORS = NO
               GCC_VERSION = com.apple.compilers.llvm.clang.1_0
               GCC_VERSION_IDENTIFIER = com_apple_compilers_llvm_clang_1_0
               GCC_WARN_64_TO_32_BIT_CONVERSION = YES
               GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR
               GCC_WARN_UNDECLARED_SELECTOR = YES
               GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE
               GCC_WARN_UNUSED_FUNCTION = YES
               GCC_WARN_UNUSED_VARIABLE = YES
               GENERATE_MASTER_OBJECT_FILE = NO
               GENERATE_PKGINFO_FILE = YES
               GENERATE_PROFILING_CODE = NO
               GENERATE_TEXT_BASED_STUBS = NO
               GID = 20
               GROUP = staff
               HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT = YES
               HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES = YES
               HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS = YES
               HEADERMAP_INCLUDES_PROJECT_HEADERS = YES
               HEADERMAP_USES_FRAMEWORK_PREFIX_ENTRIES = YES
               HEADERMAP_USES_VFS = NO
               HIDE_BITCODE_SYMBOLS = YES
               HOME = /Users/morgan
               ICONV = /usr/bin/iconv
               INFOPLIST_EXPAND_BUILD_SETTINGS = YES
               INFOPLIST_FILE = Runner/Info.plist
               INFOPLIST_OUTPUT_FORMAT = binary
               INFOPLIST_PATH = Runner.app/Info.plist
               INFOPLIST_PREPROCESS = NO
               INFOSTRINGS_PATH = Runner.app/English.lproj/InfoPlist.strings
               INLINE_PRIVATE_FRAMEWORKS = NO
               INSTALLHDRS_COPY_PHASE = NO
               INSTALLHDRS_SCRIPT_PHASE = NO
               INSTALL_DIR = /tmp/Runner.dst/Applications
               INSTALL_GROUP = staff
               INSTALL_MODE_FLAG = u+w,go-w,a+rX
               INSTALL_OWNER = morgan
               INSTALL_PATH = /Applications
               INSTALL_ROOT = /tmp/Runner.dst
               IPHONEOS_DEPLOYMENT_TARGET = 8.0
               JAVAC_DEFAULT_FLAGS = -J-Xms64m -J-XX:NewSize=4M -J-Dfile.encoding=UTF8
               JAVA_APP_STUB = /System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
               JAVA_ARCHIVE_CLASSES = YES
               JAVA_ARCHIVE_TYPE = JAR
               JAVA_COMPILER = /usr/bin/javac
               JAVA_FOLDER_PATH = Runner.app/Java
               JAVA_FRAMEWORK_RESOURCES_DIRS = Resources
               JAVA_JAR_FLAGS = cv
               JAVA_SOURCE_SUBDIR = .
               JAVA_USE_DEPENDENCIES = YES
               JAVA_ZIP_FLAGS = -urg
               JIKES_DEFAULT_FLAGS = +E +OLDCSO
               KASAN_DEFAULT_CFLAGS = -DKASAN=1 -fsanitize=address -mllvm -asan-globals-live-support -mllvm -asan-force-dynamic-shadow
               KEEP_PRIVATE_EXTERNS = NO
               LD_DEPENDENCY_INFO_FILE = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects-normal/arm64/Runner_dependency_info.dat
               LD_GENERATE_MAP_FILE = NO
               LD_MAP_FILE_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Runner-LinkMap-normal-arm64.txt
               LD_NO_PIE = NO
               LD_QUOTE_LINKER_ARGUMENTS_FOR_COMPILER_DRIVER = YES
               LD_RUNPATH_SEARCH_PATHS =  @executable_path/Frameworks
               LEGACY_DEVELOPER_DIR = /Applications/Xcode-beta.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
               LEX = lex
               LIBRARY_FLAG_NOSPACE = YES
               LIBRARY_FLAG_PREFIX = -l
               LIBRARY_KEXT_INSTALL_PATH = /Library/Extensions
               LIBRARY_SEARCH_PATHS =  /Users/morgan/Programming/temp/myapp/ios/Flutter
               LINKER_DISPLAYS_MANGLED_NAMES = NO
               LINK_FILE_LIST_normal_arm64 = 
               LINK_WITH_STANDARD_LIBRARIES = YES
               LOCALIZABLE_CONTENT_DIR = 
               LOCALIZED_RESOURCES_FOLDER_PATH = Runner.app/English.lproj
               LOCAL_ADMIN_APPS_DIR = /Applications/Utilities
               LOCAL_APPS_DIR = /Applications
               LOCAL_DEVELOPER_DIR = /Library/Developer
               LOCAL_LIBRARY_DIR = /Library
               LOCROOT = 
               LOCSYMROOT = 
               MACH_O_TYPE = mh_execute
               MAC_OS_X_PRODUCT_BUILD_VERSION = 16G29
               MAC_OS_X_VERSION_ACTUAL = 101206
               MAC_OS_X_VERSION_MAJOR = 101200
               MAC_OS_X_VERSION_MINOR = 1206
               METAL_LIBRARY_FILE_BASE = default
               METAL_LIBRARY_OUTPUT_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos/Runner.app
               MODULE_CACHE_DIR = /Users/morgan/Library/Developer/Xcode/DerivedData/ModuleCache
               MTL_ENABLE_DEBUG_INFO = NO
               NATIVE_ARCH = armv7
               NATIVE_ARCH_32_BIT = i386
               NATIVE_ARCH_64_BIT = x86_64
               NATIVE_ARCH_ACTUAL = x86_64
               NO_COMMON = YES
               OBJECT_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects
               OBJECT_FILE_DIR_normal = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects-normal
               OBJROOT = /Users/morgan/Programming/temp/myapp/build/ios
               ONLY_ACTIVE_ARCH = NO
               OS = MACOS
               OSAC = /usr/bin/osacompile
               PACKAGE_TYPE = com.apple.package-type.wrapper.application
               PASCAL_STRINGS = YES
               PATH = /Applications/Xcode-beta.app/Contents/Developer/usr/bin:/Users/morgan/flutter/bin:/Users/morgan/flutter.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
               PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES = /usr/include /usr/local/include /System/Library/Frameworks /System/Library/PrivateFrameworks /Applications/Xcode-beta.app/Contents/Developer/Headers /Applications/Xcode-beta.app/Contents/Developer/SDKs /Applications/Xcode-beta.app/Contents/Developer/Platforms
               PBDEVELOPMENTPLIST_PATH = Runner.app/pbdevelopment.plist
               PFE_FILE_C_DIALECTS = objective-c
               PKGINFO_FILE_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/PkgInfo
               PKGINFO_PATH = Runner.app/PkgInfo
               PLATFORM_DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Applications
               PLATFORM_DEVELOPER_BIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin
               PLATFORM_DEVELOPER_LIBRARY_DIR = /Applications/Xcode-beta.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library
               PLATFORM_DEVELOPER_SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs
               PLATFORM_DEVELOPER_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Tools
               PLATFORM_DEVELOPER_USR_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr
               PLATFORM_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform
               PLATFORM_DISPLAY_NAME = iOS
               PLATFORM_NAME = iphoneos
               PLATFORM_PREFERRED_ARCH = arm64
               PLATFORM_PRODUCT_BUILD_VERSION = 15A5361a
               PLIST_FILE_OUTPUT_FORMAT = binary
               PLUGINS_FOLDER_PATH = Runner.app/PlugIns
               PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = YES
               PRECOMP_DESTINATION_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/PrefixHeaders
               PRESERVE_DEAD_CODE_INITS_AND_TERMS = NO
               PRIVATE_HEADERS_FOLDER_PATH = Runner.app/PrivateHeaders
               PRODUCT_BUNDLE_IDENTIFIER = com.yourcompany.myapp
               PRODUCT_MODULE_NAME = Runner
               PRODUCT_NAME = Runner
               PRODUCT_SETTINGS_PATH = /Users/morgan/Programming/temp/myapp/ios/Runner/Info.plist
               PRODUCT_TYPE = com.apple.product-type.application
               PROFILING_CODE = NO
               PROJECT = Runner
               PROJECT_DERIVED_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/DerivedSources
               PROJECT_DIR = /Users/morgan/Programming/temp/myapp/ios
               PROJECT_FILE_PATH = /Users/morgan/Programming/temp/myapp/ios/Runner.xcodeproj
               PROJECT_NAME = Runner
               PROJECT_TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build
               PROJECT_TEMP_ROOT = /Users/morgan/Programming/temp/myapp/build/ios
               PROVISIONING_PROFILE_REQUIRED = YES
               PUBLIC_HEADERS_FOLDER_PATH = Runner.app/Headers
               RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS = YES
               REMOVE_CVS_FROM_RESOURCES = YES
               REMOVE_GIT_FROM_RESOURCES = YES
               REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES = YES
               REMOVE_HG_FROM_RESOURCES = YES
               REMOVE_SVN_FROM_RESOURCES = YES
               RESOURCE_RULES_REQUIRED = YES
               REZ_COLLECTOR_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/ResourceManagerResources
               REZ_OBJECTS_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/ResourceManagerResources/Objects
               SCAN_ALL_SOURCE_FILES_FOR_INCLUDES = NO
               SCRIPTS_FOLDER_PATH = Runner.app/Scripts
               SDKROOT = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk
               SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk
               SDK_DIR_iphoneos11_0 = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk
               SDK_NAME = iphoneos11.0
               SDK_NAMES = iphoneos11.0
               SDK_PRODUCT_BUILD_VERSION = 15A5361a
               SDK_VERSION = 11.0
               SDK_VERSION_ACTUAL = 110000
               SDK_VERSION_MAJOR = 110000
               SDK_VERSION_MINOR = 000
               SED = /usr/bin/sed
               SEPARATE_STRIP = NO
               SEPARATE_SYMBOL_EDIT = NO
               SET_DIR_MODE_OWNER_GROUP = YES
               SET_FILE_MODE_OWNER_GROUP = NO
               SHALLOW_BUNDLE = YES
               SHARED_DERIVED_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos/DerivedSources
               SHARED_FRAMEWORKS_FOLDER_PATH = Runner.app/SharedFrameworks
               SHARED_PRECOMPS_DIR = /Users/morgan/Programming/temp/myapp/build/ios/SharedPrecompiledHeaders
               SHARED_SUPPORT_FOLDER_PATH = Runner.app/SharedSupport
               SKIP_INSTALL = NO
               SOURCE_ROOT = /Users/morgan/Programming/temp/myapp/ios
               SRCROOT = /Users/morgan/Programming/temp/myapp/ios
               STRINGS_FILE_OUTPUT_ENCODING = binary
               STRIP_BITCODE_FROM_COPIED_FILES = YES
               STRIP_INSTALLED_PRODUCT = YES
               STRIP_STYLE = all
               STRIP_SWIFT_SYMBOLS = YES
               SUPPORTED_DEVICE_FAMILIES = 1,2
               SUPPORTED_PLATFORMS = iphonesimulator iphoneos
               SUPPORTS_TEXT_BASED_API = NO
               SWIFT_PLATFORM_TARGET_PREFIX = ios
               SYMROOT = /Users/morgan/Programming/temp/myapp/build/ios
               SYSTEM_ADMIN_APPS_DIR = /Applications/Utilities
               SYSTEM_APPS_DIR = /Applications
               SYSTEM_CORE_SERVICES_DIR = /System/Library/CoreServices
               SYSTEM_DEMOS_DIR = /Applications/Extras
               SYSTEM_DEVELOPER_APPS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications
               SYSTEM_DEVELOPER_BIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr/bin
               SYSTEM_DEVELOPER_DEMOS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Utilities/Built Examples
               SYSTEM_DEVELOPER_DIR = /Applications/Xcode-beta.app/Contents/Developer
               SYSTEM_DEVELOPER_DOC_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library
               SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Graphics Tools
               SYSTEM_DEVELOPER_JAVA_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Java Tools
               SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Performance Tools
               SYSTEM_DEVELOPER_RELEASENOTES_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library/releasenotes
               SYSTEM_DEVELOPER_TOOLS = /Applications/Xcode-beta.app/Contents/Developer/Tools
               SYSTEM_DEVELOPER_TOOLS_DOC_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library/documentation/DeveloperTools
               SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library/releasenotes/DeveloperTools
               SYSTEM_DEVELOPER_USR_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr
               SYSTEM_DEVELOPER_UTILITIES_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Utilities
               SYSTEM_DOCUMENTATION_DIR = /Library/Documentation
               SYSTEM_KEXT_INSTALL_PATH = /System/Library/Extensions
               SYSTEM_LIBRARY_DIR = /System/Library
               TAPI_VERIFY_MODE = ErrorsOnly
               TARGETED_DEVICE_FAMILY = 1,2
               TARGETNAME = Runner
               TARGET_BUILD_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               TARGET_NAME = Runner
               TARGET_TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_FILES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_ROOT = /Users/morgan/Programming/temp/myapp/build/ios
               TOOLCHAIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
               TREAT_MISSING_BASELINES_AS_TEST_FAILURES = NO
               UID = 501
               UNLOCALIZED_RESOURCES_FOLDER_PATH = Runner.app
               UNSTRIPPED_PRODUCT = NO
               USER = morgan
               USER_APPS_DIR = /Users/morgan/Applications
               USER_LIBRARY_DIR = /Users/morgan/Library
               USE_DYNAMIC_NO_PIC = YES
               USE_HEADERMAP = YES
               USE_HEADER_SYMLINKS = NO
               VALIDATE_PRODUCT = YES
               VALID_ARCHS = arm64 armv7 armv7s
               VERBOSE_PBXCP = NO
               VERSIONPLIST_PATH = Runner.app/version.plist
               VERSION_INFO_BUILDER = morgan
               VERSION_INFO_FILE = Runner_vers.c
               VERSION_INFO_STRING = &quot;@(#)PROGRAM:Runner  PROJECT:Runner-&quot;
               WRAPPER_EXTENSION = app
               WRAPPER_NAME = Runner.app
               WRAPPER_SUFFIX = .app
               WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES = NO
               XCODE_APP_SUPPORT_DIR = /Applications/Xcode-beta.app/Contents/Developer/Library/Xcode
               XCODE_PRODUCT_BUILD_VERSION = 9M214v
               XCODE_VERSION_ACTUAL = 0900
               XCODE_VERSION_MAJOR = 0900
               XCODE_VERSION_MINOR = 0900
               XPCSERVICES_FOLDER_PATH = Runner.app/XPCServices
               YACC = yacc
               arch = arm64
               variant = normal
[  +66 ms] tail -n 0 -F /Users/morgan/Library/Logs/CoreSimulator/2CF233EB-27B2-4464-9C07-FFC924A1B630/system.log
[   +6 ms] Building Runner.app for 2CF233EB-27B2-4464-9C07-FFC924A1B630.
[  +11 ms] Building build/app.flx
[ +156 ms] tail -n 0 -F /private/var/log/system.log
[ +211 ms] which zip
[   +7 ms] Encoding zip file to build/app.flx
[  +33 ms] [build/flx/] zip -q /Users/morgan/Programming/temp/myapp/build/app.flx fonts/MaterialIcons-Regular.ttf AssetManifest.json FontManifest.json LICENSE
[  +54 ms] Built build/app.flx.
[   +1 ms] /usr/bin/xcrun simctl get_app_container 2CF233EB-27B2-4464-9C07-FFC924A1B630 com.yourcompany.myapp
[        ] /usr/bin/killall Runner
[  +63 ms] [DEVICE LOG] Sep  5 15:43:23 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (UIKitApplication:com.yourcompany.myapp[0x582f][32397][33539]): Service exited due to signal: Terminated: 15 sent by killall[33639]
[ +102 ms] /usr/bin/xcrun simctl launch 2CF233EB-27B2-4464-9C07-FFC924A1B630 com.yourcompany.myapp --enable-dart-profiling --flx=/Users/morgan/Programming/temp/myapp/build/app.flx --dart-main=/Users/morgan/Programming/temp/myapp/lib/main.dart --packages=/Users/morgan/Programming/temp/myapp/.packages --enable-checked-mode --observatory-port=8102 --diagnostic-port=8103
[ +224 ms] com.yourcompany.myapp: 33641
[        ] Waiting for observatory port to be available...
[+1142 ms] [DEVICE LOG] Sep  5 15:43:24 Richards-MacBook Runner[33641]: assertion failed: 16G29 15A5361a: libxpc.dylib + 69578 [EF78594B-BD50-3F3B-B607-190E9A20F4E9]: 0x7d
[+146461 ms] [SYS LOG] Sep  5 15:45:51 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[+2852 ms] [SYS LOG] Sep  5 15:45:54 Richards-MacBook xpcproxy[33744]: libcoreservices: _dirhelper_userdir: 523: bootstrap_look_up returned 268435459
[+1945 ms] [SYS LOG] Sep  5 15:45:56 Richards-MacBook akd[33746]: objc[33746]: Class AKToken is implemented in both /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/AuthKit (0x7fffd04d7338) and /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/Support/akd (0x10d3d76b8). One of the two will be used. Which one is undefined.
[        ] [SYS LOG] Sep  5 15:45:56 Richards-MacBook akd[33746]: objc[33746]: Class AKMasterToken is implemented in both /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/AuthKit (0x7fffd04d7388) and /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/Support/akd (0x10d3d7708). One of the two will be used. Which one is undefined.
[+232871 ms] [SYS LOG] Sep  5 15:49:48 Richards-MacBook syslogd[23]: ASL Sender Statistics
[+21070 ms] [SYS LOG] Sep  5 15:50:09 Richards-MacBook GoogleSoftwareUpdateAgent[33907]: 2017-09-05 15:50:09.947 GoogleSoftwareUpdateAgent[33907/0x7fffd29113c0] [lvl=2] -[KSAgentApp(PrivateMethods) setupLoggerOutput] Agent default/global settings: &lt;KSAgentSettings:0x100307030 bundleID=com.google.Keystone.Agent lastCheck=2017-09-05 21:49:46 +0000 lastServerCheck=2017-09-05 21:49:44 +0000 lastCheckStart=2017-09-05 21:49:24 +0000 checkInterval=18000.000000 uiDisplayInterval=604800.000000 sleepInterval=1800.000000 jitterInterval=900 maxRunInterval=0.000000 isConsoleUser=1 ticketStorePath=/Users/morgan/Library/Google/GoogleSoftwareUpdate/TicketStore/Keystone.ticketstore runMode=3 daemonUpdateEngineBrokerServiceName=com.google.Keystone.Daemon.UpdateEngine daemonAdministrationServiceName=com.google.Keystone.Daemon.Administration logEverything=0 logBufferSize=2048 alwaysPromptForUpdates=0 productIDToUpdate=(null) lastUIDisplayed=(null) alwaysShowStatusItem=0 updateCheckTag=(null) printResults=NO userInitiated=NO&gt;
[+153604 ms] [SYS LOG] Sep  5 15:52:43 Richards-MacBook pbs[32741]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked
[+47651 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook Preferences[34031]: objc[34031]: Class SFUserNotification is implemented in both /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/Sharing.framework/Sharing (0x11d3164c8) and /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/SafariServices.framework/SafariServices (0x1219c6388). One of the two will be used. Which one is undefined.
[   +3 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook syslogd[32373]: ASL Sender Statistics
[ +209 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook Preferences[34031]: assertion failed: 16G29 15A5361a: libxpc.dylib + 69578 [EF78594B-BD50-3F3B-B607-190E9A20F4E9]: 0x7d
[ +231 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnableTransactions
[  +11 ms] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnableTransactions
[   +3 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnableTransactions
[  +28 ms] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnableTransactions
[   +1 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnablePressuredExit
[  +33 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnablePressuredExit
[  +11 ms] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
[ +257 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook Preferences[34031]: objc[34031]: Class VCWeakObjectHolder is implemented in both /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AVConference.framework/Frameworks/ViceroyTrace.framework/ViceroyTrace (0x1286fb490) and /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AVConference.framework/AVConference (0x128589fc8). One of the two will be used. Which one is undefined.
[ +101 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[   +1 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[   +5 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[  +16 ms] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[ +426 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnablePressuredExit
[+72341 ms] [SYS LOG] Sep  5 15:54:44 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[+101291 ms] [SYS LOG] Sep  5 15:56:26 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.ReportCrash[34143]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash
[+7262 ms] [DEVICE LOG] Sep  5 15:56:33 Richards-MacBook launchd_sim[32371]: BUG in libdispatch client: kevent[mach_recv] monitored resource vanished before the source cancel handler was invoked
[+52889 ms] [SYS LOG] Sep  5 15:57:26 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.metadata.mds[48]): Service exited due to signal: Segmentation fault: 11 sent by exc handler[0]
[        ] [SYS LOG] Sep  5 15:57:26 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.ReportCrash.Root[34181]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash.DirectoryService
[+42869 ms] [SYS LOG] Sep  5 15:58:09 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.quicklook[34219]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook"><pre class="notranslate"><code class="notranslate">[  +33 ms] [/Users/morgan/flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[  +43 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[        ] origin/alpha
[        ] [/Users/morgan/flutter/] git ls-remote --get-url origin
[  +15 ms] Exit code 0 from: git ls-remote --get-url origin
[        ] https://github.com/flutter/flutter.git
[        ] [/Users/morgan/flutter/] git log -n 1 --pretty=format:%H
[  +21 ms] Exit code 0 from: git log -n 1 --pretty=format:%H
[        ] 1c372c6803495a488ac894dc6be8990412eb34b1
[        ] [/Users/morgan/flutter/] git log -n 1 --pretty=format:%ar
[  +11 ms] Exit code 0 from: git log -n 1 --pretty=format:%ar
[        ] 5 days ago
[ +186 ms] /usr/bin/defaults read /Applications/Android Studio.app/Contents/Info CFBundleShortVersionString
[  +41 ms] Exit code 0 from: /usr/bin/defaults read /Applications/Android Studio.app/Contents/Info CFBundleShortVersionString
[        ] 2.3
[ +151 ms] Listing devices using /Users/morgan/Library/Android/sdk/platform-tools/adb
[        ] /Users/morgan/Library/Android/sdk/platform-tools/adb devices -l
[  +22 ms] Exit code 0 from: /Users/morgan/Library/Android/sdk/platform-tools/adb devices -l
[        ] List of devices attached
           emulator-5554          device product:sdk_gphone_x86 model:Android_SDK_built_for_x86 device:generic_x86
[+2639 ms] /usr/bin/xcrun simctl list --json devices
[+1439 ms] Launching lib/main.dart on iPhone 7 in debug mode...
[   +2 ms] /usr/bin/defaults read /Users/morgan/Programming/temp/myapp/ios/Runner/Info CFBundleIdentifier
[  +54 ms] Exit code 0 from: /usr/bin/defaults read /Users/morgan/Programming/temp/myapp/ios/Runner/Info CFBundleIdentifier
[        ] $(PRODUCT_BUNDLE_IDENTIFIER)
[        ] /usr/bin/xcodebuild -project /Users/morgan/Programming/temp/myapp/ios/Runner.xcodeproj -target Runner -showBuildSettings
[+2158 ms] Exit code 0 from: /usr/bin/xcodebuild -project /Users/morgan/Programming/temp/myapp/ios/Runner.xcodeproj -target Runner -showBuildSettings
[        ] Build settings for action build and target Runner:
               ACTION = build
               AD_HOC_CODE_SIGNING_ALLOWED = NO
               ALTERNATE_GROUP = staff
               ALTERNATE_MODE = u+w,go-w,a+rX
               ALTERNATE_OWNER = morgan
               ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = NO
               ALWAYS_SEARCH_USER_PATHS = NO
               ALWAYS_USE_SEPARATE_HEADERMAPS = NO
               APPLE_INTERNAL_DEVELOPER_DIR = /AppleInternal/Developer
               APPLE_INTERNAL_DIR = /AppleInternal
               APPLE_INTERNAL_DOCUMENTATION_DIR = /AppleInternal/Documentation
               APPLE_INTERNAL_LIBRARY_DIR = /AppleInternal/Library
               APPLE_INTERNAL_TOOLS = /AppleInternal/Developer/Tools
               APPLICATION_EXTENSION_API_ONLY = NO
               APPLY_RULES_IN_COPY_FILES = NO
               ARCHS = arm64
               ARCHS_STANDARD = armv7 arm64
               ARCHS_STANDARD_32_64_BIT = armv7 arm64
               ARCHS_STANDARD_32_BIT = armv7
               ARCHS_STANDARD_64_BIT = arm64
               ARCHS_STANDARD_INCLUDING_64_BIT = armv7 arm64
               ARCHS_UNIVERSAL_IPHONE_OS = armv7 arm64
               ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon
               AVAILABLE_PLATFORMS = appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator
               BITCODE_GENERATION_MODE = marker
               BUILD_ACTIVE_RESOURCES_ONLY = NO
               BUILD_COMPONENTS = headers build
               BUILD_DIR = /Users/morgan/Programming/temp/myapp/build/ios
               BUILD_ROOT = /Users/morgan/Programming/temp/myapp/build/ios
               BUILD_STYLE = 
               BUILD_VARIANTS = normal
               BUILT_PRODUCTS_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               CACHE_ROOT = /var/folders/8_/f5y7_bd549v6tr5rcthpdtp40000gn/C/com.apple.DeveloperTools/9.0-9M214v/Xcode
               CCHROOT = /var/folders/8_/f5y7_bd549v6tr5rcthpdtp40000gn/C/com.apple.DeveloperTools/9.0-9M214v/Xcode
               CHMOD = /bin/chmod
               CHOWN = /usr/sbin/chown
               CLANG_ANALYZER_NONNULL = YES
               CLANG_CXX_LANGUAGE_STANDARD = gnu++0x
               CLANG_CXX_LIBRARY = libc++
               CLANG_ENABLE_MODULES = YES
               CLANG_ENABLE_OBJC_ARC = YES
               CLANG_WARN_BOOL_CONVERSION = YES
               CLANG_WARN_CONSTANT_CONVERSION = YES
               CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR
               CLANG_WARN_EMPTY_BODY = YES
               CLANG_WARN_ENUM_CONVERSION = YES
               CLANG_WARN_INFINITE_RECURSION = YES
               CLANG_WARN_INT_CONVERSION = YES
               CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR
               CLANG_WARN_SUSPICIOUS_MOVE = YES
               CLANG_WARN_UNREACHABLE_CODE = YES
               CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
               CLASS_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/JavaClasses
               CLEAN_PRECOMPS = YES
               CLONE_HEADERS = NO
               CODESIGNING_FOLDER_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos/Runner.app
               CODE_SIGNING_ALLOWED = YES
               CODE_SIGNING_REQUIRED = YES
               CODE_SIGN_CONTEXT_CLASS = XCiPhoneOSCodeSignContext
               CODE_SIGN_IDENTITY = iPhone Developer
               COLOR_DIAGNOSTICS = NO
               COMBINE_HIDPI_IMAGES = NO
               COMPILER_INDEX_STORE_ENABLE = Default
               COMPOSITE_SDK_DIRS = /Users/morgan/Programming/temp/myapp/build/ios/CompositeSDKs
               COMPRESS_PNG_FILES = YES
               CONFIGURATION = Release
               CONFIGURATION_BUILD_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               CONFIGURATION_TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos
               CONTENTS_FOLDER_PATH = Runner.app
               COPYING_PRESERVES_HFS_DATA = NO
               COPY_HEADERS_RUN_UNIFDEF = NO
               COPY_PHASE_STRIP = NO
               COPY_RESOURCES_FROM_STATIC_FRAMEWORKS = YES
               CORRESPONDING_SIMULATOR_PLATFORM_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform
               CORRESPONDING_SIMULATOR_PLATFORM_NAME = iphonesimulator
               CORRESPONDING_SIMULATOR_SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk
               CORRESPONDING_SIMULATOR_SDK_NAME = iphonesimulator11.0
               CP = /bin/cp
               CREATE_INFOPLIST_SECTION_IN_BINARY = NO
               CURRENT_ARCH = arm64
               CURRENT_VARIANT = normal
               DEAD_CODE_STRIPPING = YES
               DEBUGGING_SYMBOLS = YES
               DEBUG_INFORMATION_FORMAT = dwarf-with-dsym
               DEFAULT_COMPILER = com.apple.compilers.llvm.clang.1_0
               DEFAULT_KEXT_INSTALL_PATH = /System/Library/Extensions
               DEFINES_MODULE = NO
               DEPLOYMENT_LOCATION = NO
               DEPLOYMENT_POSTPROCESSING = NO
               DEPLOYMENT_TARGET_CLANG_ENV_NAME = IPHONEOS_DEPLOYMENT_TARGET
               DEPLOYMENT_TARGET_CLANG_FLAG_NAME = miphoneos-version-min
               DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX = -miphoneos-version-min=
               DEPLOYMENT_TARGET_SETTING_NAME = IPHONEOS_DEPLOYMENT_TARGET
               DEPLOYMENT_TARGET_SUGGESTED_VALUES = 8.0 8.1 8.2 8.3 8.4 9.0 9.1 9.2 9.3 10.0 10.1 10.2 10.3 11.0
               DERIVED_FILES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
               DERIVED_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
               DERIVED_SOURCES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
               DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications
               DEVELOPER_BIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr/bin
               DEVELOPER_DIR = /Applications/Xcode-beta.app/Contents/Developer
               DEVELOPER_FRAMEWORKS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Library/Frameworks
               DEVELOPER_FRAMEWORKS_DIR_QUOTED = /Applications/Xcode-beta.app/Contents/Developer/Library/Frameworks
               DEVELOPER_LIBRARY_DIR = /Applications/Xcode-beta.app/Contents/Developer/Library
               DEVELOPER_SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
               DEVELOPER_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Tools
               DEVELOPER_USR_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr
               DEVELOPMENT_LANGUAGE = English
               DOCUMENTATION_FOLDER_PATH = Runner.app/English.lproj/Documentation
               DO_HEADER_SCANNING_IN_JAM = NO
               DSTROOT = /tmp/Runner.dst
               DT_TOOLCHAIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
               DWARF_DSYM_FILE_NAME = Runner.app.dSYM
               DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT = NO
               DWARF_DSYM_FOLDER_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               EFFECTIVE_PLATFORM_NAME = -iphoneos
               EMBEDDED_CONTENT_CONTAINS_SWIFT = NO
               EMBEDDED_PROFILE_NAME = embedded.mobileprovision
               EMBED_ASSET_PACKS_IN_PRODUCT_BUNDLE = NO
               ENABLE_BITCODE = NO
               ENABLE_DEFAULT_HEADER_SEARCH_PATHS = YES
               ENABLE_HEADER_DEPENDENCIES = YES
               ENABLE_NS_ASSERTIONS = NO
               ENABLE_ON_DEMAND_RESOURCES = YES
               ENABLE_STRICT_OBJC_MSGSEND = YES
               ENABLE_TESTABILITY = NO
               ENTITLEMENTS_ALLOWED = YES
               ENTITLEMENTS_REQUIRED = YES
               EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS = .DS_Store .svn .git .hg CVS
               EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES = *.nib *.lproj *.framework *.gch *.xcode* *.xcassets (*) .DS_Store CVS .svn .git .hg *.pbproj *.pbxproj
               EXECUTABLES_FOLDER_PATH = Runner.app/Executables
               EXECUTABLE_FOLDER_PATH = Runner.app
               EXECUTABLE_NAME = Runner
               EXECUTABLE_PATH = Runner.app/Runner
               EXPANDED_CODE_SIGN_IDENTITY = 
               EXPANDED_CODE_SIGN_IDENTITY_NAME = 
               EXPANDED_PROVISIONING_PROFILE = 
               FILE_LIST = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects/LinkFileList
               FIXED_FILES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/FixedFiles
               FLUTTER_APPLICATION_PATH = /Users/morgan/Programming/temp/myapp
               FLUTTER_BUILD_DIR = build
               FLUTTER_BUILD_MODE = debug
               FLUTTER_FRAMEWORK_DIR = /Users/morgan/flutter/bin/cache/artifacts/engine/ios
               FLUTTER_ROOT = /Users/morgan/flutter
               FLUTTER_TARGET = lib/main.dart
               FRAMEWORKS_FOLDER_PATH = Runner.app/Frameworks
               FRAMEWORK_FLAG_PREFIX = -framework
               FRAMEWORK_SEARCH_PATHS =  /Users/morgan/Programming/temp/myapp/ios/Flutter
               FRAMEWORK_VERSION = A
               FULL_PRODUCT_NAME = Runner.app
               GCC3_VERSION = 3.3
               GCC_C_LANGUAGE_STANDARD = gnu99
               GCC_INLINES_ARE_PRIVATE_EXTERN = YES
               GCC_NO_COMMON_BLOCKS = YES
               GCC_PFE_FILE_C_DIALECTS = c objective-c c++ objective-c++
               GCC_SYMBOLS_PRIVATE_EXTERN = YES
               GCC_THUMB_SUPPORT = YES
               GCC_TREAT_WARNINGS_AS_ERRORS = NO
               GCC_VERSION = com.apple.compilers.llvm.clang.1_0
               GCC_VERSION_IDENTIFIER = com_apple_compilers_llvm_clang_1_0
               GCC_WARN_64_TO_32_BIT_CONVERSION = YES
               GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR
               GCC_WARN_UNDECLARED_SELECTOR = YES
               GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE
               GCC_WARN_UNUSED_FUNCTION = YES
               GCC_WARN_UNUSED_VARIABLE = YES
               GENERATE_MASTER_OBJECT_FILE = NO
               GENERATE_PKGINFO_FILE = YES
               GENERATE_PROFILING_CODE = NO
               GENERATE_TEXT_BASED_STUBS = NO
               GID = 20
               GROUP = staff
               HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT = YES
               HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES = YES
               HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS = YES
               HEADERMAP_INCLUDES_PROJECT_HEADERS = YES
               HEADERMAP_USES_FRAMEWORK_PREFIX_ENTRIES = YES
               HEADERMAP_USES_VFS = NO
               HIDE_BITCODE_SYMBOLS = YES
               HOME = /Users/morgan
               ICONV = /usr/bin/iconv
               INFOPLIST_EXPAND_BUILD_SETTINGS = YES
               INFOPLIST_FILE = Runner/Info.plist
               INFOPLIST_OUTPUT_FORMAT = binary
               INFOPLIST_PATH = Runner.app/Info.plist
               INFOPLIST_PREPROCESS = NO
               INFOSTRINGS_PATH = Runner.app/English.lproj/InfoPlist.strings
               INLINE_PRIVATE_FRAMEWORKS = NO
               INSTALLHDRS_COPY_PHASE = NO
               INSTALLHDRS_SCRIPT_PHASE = NO
               INSTALL_DIR = /tmp/Runner.dst/Applications
               INSTALL_GROUP = staff
               INSTALL_MODE_FLAG = u+w,go-w,a+rX
               INSTALL_OWNER = morgan
               INSTALL_PATH = /Applications
               INSTALL_ROOT = /tmp/Runner.dst
               IPHONEOS_DEPLOYMENT_TARGET = 8.0
               JAVAC_DEFAULT_FLAGS = -J-Xms64m -J-XX:NewSize=4M -J-Dfile.encoding=UTF8
               JAVA_APP_STUB = /System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
               JAVA_ARCHIVE_CLASSES = YES
               JAVA_ARCHIVE_TYPE = JAR
               JAVA_COMPILER = /usr/bin/javac
               JAVA_FOLDER_PATH = Runner.app/Java
               JAVA_FRAMEWORK_RESOURCES_DIRS = Resources
               JAVA_JAR_FLAGS = cv
               JAVA_SOURCE_SUBDIR = .
               JAVA_USE_DEPENDENCIES = YES
               JAVA_ZIP_FLAGS = -urg
               JIKES_DEFAULT_FLAGS = +E +OLDCSO
               KASAN_DEFAULT_CFLAGS = -DKASAN=1 -fsanitize=address -mllvm -asan-globals-live-support -mllvm -asan-force-dynamic-shadow
               KEEP_PRIVATE_EXTERNS = NO
               LD_DEPENDENCY_INFO_FILE = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects-normal/arm64/Runner_dependency_info.dat
               LD_GENERATE_MAP_FILE = NO
               LD_MAP_FILE_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Runner-LinkMap-normal-arm64.txt
               LD_NO_PIE = NO
               LD_QUOTE_LINKER_ARGUMENTS_FOR_COMPILER_DRIVER = YES
               LD_RUNPATH_SEARCH_PATHS =  @executable_path/Frameworks
               LEGACY_DEVELOPER_DIR = /Applications/Xcode-beta.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
               LEX = lex
               LIBRARY_FLAG_NOSPACE = YES
               LIBRARY_FLAG_PREFIX = -l
               LIBRARY_KEXT_INSTALL_PATH = /Library/Extensions
               LIBRARY_SEARCH_PATHS =  /Users/morgan/Programming/temp/myapp/ios/Flutter
               LINKER_DISPLAYS_MANGLED_NAMES = NO
               LINK_FILE_LIST_normal_arm64 = 
               LINK_WITH_STANDARD_LIBRARIES = YES
               LOCALIZABLE_CONTENT_DIR = 
               LOCALIZED_RESOURCES_FOLDER_PATH = Runner.app/English.lproj
               LOCAL_ADMIN_APPS_DIR = /Applications/Utilities
               LOCAL_APPS_DIR = /Applications
               LOCAL_DEVELOPER_DIR = /Library/Developer
               LOCAL_LIBRARY_DIR = /Library
               LOCROOT = 
               LOCSYMROOT = 
               MACH_O_TYPE = mh_execute
               MAC_OS_X_PRODUCT_BUILD_VERSION = 16G29
               MAC_OS_X_VERSION_ACTUAL = 101206
               MAC_OS_X_VERSION_MAJOR = 101200
               MAC_OS_X_VERSION_MINOR = 1206
               METAL_LIBRARY_FILE_BASE = default
               METAL_LIBRARY_OUTPUT_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos/Runner.app
               MODULE_CACHE_DIR = /Users/morgan/Library/Developer/Xcode/DerivedData/ModuleCache
               MTL_ENABLE_DEBUG_INFO = NO
               NATIVE_ARCH = armv7
               NATIVE_ARCH_32_BIT = i386
               NATIVE_ARCH_64_BIT = x86_64
               NATIVE_ARCH_ACTUAL = x86_64
               NO_COMMON = YES
               OBJECT_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects
               OBJECT_FILE_DIR_normal = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects-normal
               OBJROOT = /Users/morgan/Programming/temp/myapp/build/ios
               ONLY_ACTIVE_ARCH = NO
               OS = MACOS
               OSAC = /usr/bin/osacompile
               PACKAGE_TYPE = com.apple.package-type.wrapper.application
               PASCAL_STRINGS = YES
               PATH = /Applications/Xcode-beta.app/Contents/Developer/usr/bin:/Users/morgan/flutter/bin:/Users/morgan/flutter.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
               PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES = /usr/include /usr/local/include /System/Library/Frameworks /System/Library/PrivateFrameworks /Applications/Xcode-beta.app/Contents/Developer/Headers /Applications/Xcode-beta.app/Contents/Developer/SDKs /Applications/Xcode-beta.app/Contents/Developer/Platforms
               PBDEVELOPMENTPLIST_PATH = Runner.app/pbdevelopment.plist
               PFE_FILE_C_DIALECTS = objective-c
               PKGINFO_FILE_PATH = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/PkgInfo
               PKGINFO_PATH = Runner.app/PkgInfo
               PLATFORM_DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Applications
               PLATFORM_DEVELOPER_BIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin
               PLATFORM_DEVELOPER_LIBRARY_DIR = /Applications/Xcode-beta.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library
               PLATFORM_DEVELOPER_SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs
               PLATFORM_DEVELOPER_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Tools
               PLATFORM_DEVELOPER_USR_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr
               PLATFORM_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform
               PLATFORM_DISPLAY_NAME = iOS
               PLATFORM_NAME = iphoneos
               PLATFORM_PREFERRED_ARCH = arm64
               PLATFORM_PRODUCT_BUILD_VERSION = 15A5361a
               PLIST_FILE_OUTPUT_FORMAT = binary
               PLUGINS_FOLDER_PATH = Runner.app/PlugIns
               PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = YES
               PRECOMP_DESTINATION_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/PrefixHeaders
               PRESERVE_DEAD_CODE_INITS_AND_TERMS = NO
               PRIVATE_HEADERS_FOLDER_PATH = Runner.app/PrivateHeaders
               PRODUCT_BUNDLE_IDENTIFIER = com.yourcompany.myapp
               PRODUCT_MODULE_NAME = Runner
               PRODUCT_NAME = Runner
               PRODUCT_SETTINGS_PATH = /Users/morgan/Programming/temp/myapp/ios/Runner/Info.plist
               PRODUCT_TYPE = com.apple.product-type.application
               PROFILING_CODE = NO
               PROJECT = Runner
               PROJECT_DERIVED_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/DerivedSources
               PROJECT_DIR = /Users/morgan/Programming/temp/myapp/ios
               PROJECT_FILE_PATH = /Users/morgan/Programming/temp/myapp/ios/Runner.xcodeproj
               PROJECT_NAME = Runner
               PROJECT_TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build
               PROJECT_TEMP_ROOT = /Users/morgan/Programming/temp/myapp/build/ios
               PROVISIONING_PROFILE_REQUIRED = YES
               PUBLIC_HEADERS_FOLDER_PATH = Runner.app/Headers
               RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS = YES
               REMOVE_CVS_FROM_RESOURCES = YES
               REMOVE_GIT_FROM_RESOURCES = YES
               REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES = YES
               REMOVE_HG_FROM_RESOURCES = YES
               REMOVE_SVN_FROM_RESOURCES = YES
               RESOURCE_RULES_REQUIRED = YES
               REZ_COLLECTOR_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/ResourceManagerResources
               REZ_OBJECTS_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build/ResourceManagerResources/Objects
               SCAN_ALL_SOURCE_FILES_FOR_INCLUDES = NO
               SCRIPTS_FOLDER_PATH = Runner.app/Scripts
               SDKROOT = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk
               SDK_DIR = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk
               SDK_DIR_iphoneos11_0 = /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk
               SDK_NAME = iphoneos11.0
               SDK_NAMES = iphoneos11.0
               SDK_PRODUCT_BUILD_VERSION = 15A5361a
               SDK_VERSION = 11.0
               SDK_VERSION_ACTUAL = 110000
               SDK_VERSION_MAJOR = 110000
               SDK_VERSION_MINOR = 000
               SED = /usr/bin/sed
               SEPARATE_STRIP = NO
               SEPARATE_SYMBOL_EDIT = NO
               SET_DIR_MODE_OWNER_GROUP = YES
               SET_FILE_MODE_OWNER_GROUP = NO
               SHALLOW_BUNDLE = YES
               SHARED_DERIVED_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos/DerivedSources
               SHARED_FRAMEWORKS_FOLDER_PATH = Runner.app/SharedFrameworks
               SHARED_PRECOMPS_DIR = /Users/morgan/Programming/temp/myapp/build/ios/SharedPrecompiledHeaders
               SHARED_SUPPORT_FOLDER_PATH = Runner.app/SharedSupport
               SKIP_INSTALL = NO
               SOURCE_ROOT = /Users/morgan/Programming/temp/myapp/ios
               SRCROOT = /Users/morgan/Programming/temp/myapp/ios
               STRINGS_FILE_OUTPUT_ENCODING = binary
               STRIP_BITCODE_FROM_COPIED_FILES = YES
               STRIP_INSTALLED_PRODUCT = YES
               STRIP_STYLE = all
               STRIP_SWIFT_SYMBOLS = YES
               SUPPORTED_DEVICE_FAMILIES = 1,2
               SUPPORTED_PLATFORMS = iphonesimulator iphoneos
               SUPPORTS_TEXT_BASED_API = NO
               SWIFT_PLATFORM_TARGET_PREFIX = ios
               SYMROOT = /Users/morgan/Programming/temp/myapp/build/ios
               SYSTEM_ADMIN_APPS_DIR = /Applications/Utilities
               SYSTEM_APPS_DIR = /Applications
               SYSTEM_CORE_SERVICES_DIR = /System/Library/CoreServices
               SYSTEM_DEMOS_DIR = /Applications/Extras
               SYSTEM_DEVELOPER_APPS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications
               SYSTEM_DEVELOPER_BIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr/bin
               SYSTEM_DEVELOPER_DEMOS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Utilities/Built Examples
               SYSTEM_DEVELOPER_DIR = /Applications/Xcode-beta.app/Contents/Developer
               SYSTEM_DEVELOPER_DOC_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library
               SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Graphics Tools
               SYSTEM_DEVELOPER_JAVA_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Java Tools
               SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Performance Tools
               SYSTEM_DEVELOPER_RELEASENOTES_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library/releasenotes
               SYSTEM_DEVELOPER_TOOLS = /Applications/Xcode-beta.app/Contents/Developer/Tools
               SYSTEM_DEVELOPER_TOOLS_DOC_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library/documentation/DeveloperTools
               SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR = /Applications/Xcode-beta.app/Contents/Developer/ADC Reference Library/releasenotes/DeveloperTools
               SYSTEM_DEVELOPER_USR_DIR = /Applications/Xcode-beta.app/Contents/Developer/usr
               SYSTEM_DEVELOPER_UTILITIES_DIR = /Applications/Xcode-beta.app/Contents/Developer/Applications/Utilities
               SYSTEM_DOCUMENTATION_DIR = /Library/Documentation
               SYSTEM_KEXT_INSTALL_PATH = /System/Library/Extensions
               SYSTEM_LIBRARY_DIR = /System/Library
               TAPI_VERIFY_MODE = ErrorsOnly
               TARGETED_DEVICE_FAMILY = 1,2
               TARGETNAME = Runner
               TARGET_BUILD_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Release-iphoneos
               TARGET_NAME = Runner
               TARGET_TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_FILES_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_FILE_DIR = /Users/morgan/Programming/temp/myapp/build/ios/Runner.build/Release-iphoneos/Runner.build
               TEMP_ROOT = /Users/morgan/Programming/temp/myapp/build/ios
               TOOLCHAIN_DIR = /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
               TREAT_MISSING_BASELINES_AS_TEST_FAILURES = NO
               UID = 501
               UNLOCALIZED_RESOURCES_FOLDER_PATH = Runner.app
               UNSTRIPPED_PRODUCT = NO
               USER = morgan
               USER_APPS_DIR = /Users/morgan/Applications
               USER_LIBRARY_DIR = /Users/morgan/Library
               USE_DYNAMIC_NO_PIC = YES
               USE_HEADERMAP = YES
               USE_HEADER_SYMLINKS = NO
               VALIDATE_PRODUCT = YES
               VALID_ARCHS = arm64 armv7 armv7s
               VERBOSE_PBXCP = NO
               VERSIONPLIST_PATH = Runner.app/version.plist
               VERSION_INFO_BUILDER = morgan
               VERSION_INFO_FILE = Runner_vers.c
               VERSION_INFO_STRING = "@(#)PROGRAM:Runner  PROJECT:Runner-"
               WRAPPER_EXTENSION = app
               WRAPPER_NAME = Runner.app
               WRAPPER_SUFFIX = .app
               WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES = NO
               XCODE_APP_SUPPORT_DIR = /Applications/Xcode-beta.app/Contents/Developer/Library/Xcode
               XCODE_PRODUCT_BUILD_VERSION = 9M214v
               XCODE_VERSION_ACTUAL = 0900
               XCODE_VERSION_MAJOR = 0900
               XCODE_VERSION_MINOR = 0900
               XPCSERVICES_FOLDER_PATH = Runner.app/XPCServices
               YACC = yacc
               arch = arm64
               variant = normal
[  +66 ms] tail -n 0 -F /Users/morgan/Library/Logs/CoreSimulator/2CF233EB-27B2-4464-9C07-FFC924A1B630/system.log
[   +6 ms] Building Runner.app for 2CF233EB-27B2-4464-9C07-FFC924A1B630.
[  +11 ms] Building build/app.flx
[ +156 ms] tail -n 0 -F /private/var/log/system.log
[ +211 ms] which zip
[   +7 ms] Encoding zip file to build/app.flx
[  +33 ms] [build/flx/] zip -q /Users/morgan/Programming/temp/myapp/build/app.flx fonts/MaterialIcons-Regular.ttf AssetManifest.json FontManifest.json LICENSE
[  +54 ms] Built build/app.flx.
[   +1 ms] /usr/bin/xcrun simctl get_app_container 2CF233EB-27B2-4464-9C07-FFC924A1B630 com.yourcompany.myapp
[        ] /usr/bin/killall Runner
[  +63 ms] [DEVICE LOG] Sep  5 15:43:23 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (UIKitApplication:com.yourcompany.myapp[0x582f][32397][33539]): Service exited due to signal: Terminated: 15 sent by killall[33639]
[ +102 ms] /usr/bin/xcrun simctl launch 2CF233EB-27B2-4464-9C07-FFC924A1B630 com.yourcompany.myapp --enable-dart-profiling --flx=/Users/morgan/Programming/temp/myapp/build/app.flx --dart-main=/Users/morgan/Programming/temp/myapp/lib/main.dart --packages=/Users/morgan/Programming/temp/myapp/.packages --enable-checked-mode --observatory-port=8102 --diagnostic-port=8103
[ +224 ms] com.yourcompany.myapp: 33641
[        ] Waiting for observatory port to be available...
[+1142 ms] [DEVICE LOG] Sep  5 15:43:24 Richards-MacBook Runner[33641]: assertion failed: 16G29 15A5361a: libxpc.dylib + 69578 [EF78594B-BD50-3F3B-B607-190E9A20F4E9]: 0x7d
[+146461 ms] [SYS LOG] Sep  5 15:45:51 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[+2852 ms] [SYS LOG] Sep  5 15:45:54 Richards-MacBook xpcproxy[33744]: libcoreservices: _dirhelper_userdir: 523: bootstrap_look_up returned 268435459
[+1945 ms] [SYS LOG] Sep  5 15:45:56 Richards-MacBook akd[33746]: objc[33746]: Class AKToken is implemented in both /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/AuthKit (0x7fffd04d7338) and /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/Support/akd (0x10d3d76b8). One of the two will be used. Which one is undefined.
[        ] [SYS LOG] Sep  5 15:45:56 Richards-MacBook akd[33746]: objc[33746]: Class AKMasterToken is implemented in both /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/AuthKit (0x7fffd04d7388) and /System/Library/PrivateFrameworks/AuthKit.framework/Versions/A/Support/akd (0x10d3d7708). One of the two will be used. Which one is undefined.
[+232871 ms] [SYS LOG] Sep  5 15:49:48 Richards-MacBook syslogd[23]: ASL Sender Statistics
[+21070 ms] [SYS LOG] Sep  5 15:50:09 Richards-MacBook GoogleSoftwareUpdateAgent[33907]: 2017-09-05 15:50:09.947 GoogleSoftwareUpdateAgent[33907/0x7fffd29113c0] [lvl=2] -[KSAgentApp(PrivateMethods) setupLoggerOutput] Agent default/global settings: &lt;KSAgentSettings:0x100307030 bundleID=com.google.Keystone.Agent lastCheck=2017-09-05 21:49:46 +0000 lastServerCheck=2017-09-05 21:49:44 +0000 lastCheckStart=2017-09-05 21:49:24 +0000 checkInterval=18000.000000 uiDisplayInterval=604800.000000 sleepInterval=1800.000000 jitterInterval=900 maxRunInterval=0.000000 isConsoleUser=1 ticketStorePath=/Users/morgan/Library/Google/GoogleSoftwareUpdate/TicketStore/Keystone.ticketstore runMode=3 daemonUpdateEngineBrokerServiceName=com.google.Keystone.Daemon.UpdateEngine daemonAdministrationServiceName=com.google.Keystone.Daemon.Administration logEverything=0 logBufferSize=2048 alwaysPromptForUpdates=0 productIDToUpdate=(null) lastUIDisplayed=(null) alwaysShowStatusItem=0 updateCheckTag=(null) printResults=NO userInitiated=NO&gt;
[+153604 ms] [SYS LOG] Sep  5 15:52:43 Richards-MacBook pbs[32741]: BUG in libdispatch client: kevent[EVFILT_MACHPORT] monitored resource vanished before the source cancel handler was invoked
[+47651 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook Preferences[34031]: objc[34031]: Class SFUserNotification is implemented in both /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/Sharing.framework/Sharing (0x11d3164c8) and /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/SafariServices.framework/SafariServices (0x1219c6388). One of the two will be used. Which one is undefined.
[   +3 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook syslogd[32373]: ASL Sender Statistics
[ +209 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook Preferences[34031]: assertion failed: 16G29 15A5361a: libxpc.dylib + 69578 [EF78594B-BD50-3F3B-B607-190E9A20F4E9]: 0x7d
[ +231 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnableTransactions
[  +11 ms] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnableTransactions
[   +3 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnableTransactions
[  +28 ms] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Networking): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.IdentityLookup.MessageFilter): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnableTransactions
[   +1 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnablePressuredExit
[  +33 ms] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.Databases): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.intents.intents-image-service): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.SafariServices.ContentBlockerLoader): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.DictionaryServiceHelper): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.WebKit.WebContent): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AssetCacheLocatorService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Photos.CPLDiagnose): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.StreamingUnzipService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.ClassroomKit.ScreenshotService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.ImageDecoder): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnablePressuredExit
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.Safari.History): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.icloud.FMF.FMFMapXPCService): Unknown key for Boolean: EnablePressuredExit
[  +11 ms] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:31 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.uifoundation-bundle-helper): Unknown key for Boolean: EnablePressuredExit
[ +257 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook Preferences[34031]: objc[34031]: Class VCWeakObjectHolder is implemented in both /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AVConference.framework/Frameworks/ViceroyTrace.framework/ViceroyTrace (0x1286fb490) and /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AVConference.framework/AVConference (0x128589fc8). One of the two will be used. Which one is undefined.
[ +101 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnableTransactions
[   +1 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[   +5 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[  +16 ms] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for Boolean: EnablePressuredExit
[ +426 ms] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnableTransactions
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnableTransactions
[        ] [DEVICE LOG] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnablePressuredExit
[        ] Sep  5 15:53:32 Richards-MacBook com.apple.CoreSimulator.SimDevice.2CF233EB-27B2-4464-9C07-FFC924A1B630[32371] (com.apple.AnnotationKit.MigratorService): Unknown key for Boolean: EnablePressuredExit
[+72341 ms] [SYS LOG] Sep  5 15:54:44 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
[+101291 ms] [SYS LOG] Sep  5 15:56:26 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.ReportCrash[34143]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash
[+7262 ms] [DEVICE LOG] Sep  5 15:56:33 Richards-MacBook launchd_sim[32371]: BUG in libdispatch client: kevent[mach_recv] monitored resource vanished before the source cancel handler was invoked
[+52889 ms] [SYS LOG] Sep  5 15:57:26 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.metadata.mds[48]): Service exited due to signal: Segmentation fault: 11 sent by exc handler[0]
[        ] [SYS LOG] Sep  5 15:57:26 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.ReportCrash.Root[34181]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash.DirectoryService
[+42869 ms] [SYS LOG] Sep  5 15:58:09 Richards-MacBook com.apple.xpc.launchd[1] (com.apple.quicklook[34219]): Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
</code></pre></div>
<p dir="auto">Also ran flutter analyze but no issues were found.</p>
<h2 dir="auto">Flutter Doctor</h2>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[✓] Flutter (on Mac OS X 10.12.6 16G29, locale en-CA, channel alpha)
    • Flutter at /Users/morgan/flutter
    • Framework revision 1c372c6803 (5 days ago), 2017-08-31 15:54:45 -0700
    • Engine revision f9e00a7c72
    • Tools Dart version 1.25.0-dev.11.0

[✓] Android toolchain - develop for Android devices (Android SDK 26.0.1)
    • Android SDK at /Users/morgan/Library/Android/sdk
    • Platform android-26, build-tools 26.0.1
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)

[✓] iOS toolchain - develop for iOS devices (Xcode 9.0)
    • Xcode at /Applications/Xcode-beta.app/Contents/Developer
    • Xcode 9.0, Build version 9M214v
    • ios-deploy 1.9.2
    • CocoaPods version 1.3.1

[✓] Android Studio (version 2.3)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)

[✓] IntelliJ IDEA Community Edition (version 2017.2.3)
    • Flutter plugin version 17.0
    • Dart plugin version 172.3968.27

[✓] Connected devices
    • Android SDK built for x86 • emulator-5554                        • android-x86 • Android 8.0.0 (API 26) (emulator)
    • iPhone 7                  • 2CF233EB-27B2-4464-9C07-FFC924A1B630 • ios         • iOS 11.0 (simulator)"><pre class="notranslate"><code class="notranslate">[✓] Flutter (on Mac OS X 10.12.6 16G29, locale en-CA, channel alpha)
    • Flutter at /Users/morgan/flutter
    • Framework revision 1c372c6803 (5 days ago), 2017-08-31 15:54:45 -0700
    • Engine revision f9e00a7c72
    • Tools Dart version 1.25.0-dev.11.0

[✓] Android toolchain - develop for Android devices (Android SDK 26.0.1)
    • Android SDK at /Users/morgan/Library/Android/sdk
    • Platform android-26, build-tools 26.0.1
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)

[✓] iOS toolchain - develop for iOS devices (Xcode 9.0)
    • Xcode at /Applications/Xcode-beta.app/Contents/Developer
    • Xcode 9.0, Build version 9M214v
    • ios-deploy 1.9.2
    • CocoaPods version 1.3.1

[✓] Android Studio (version 2.3)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)

[✓] IntelliJ IDEA Community Edition (version 2017.2.3)
    • Flutter plugin version 17.0
    • Dart plugin version 172.3968.27

[✓] Connected devices
    • Android SDK built for x86 • emulator-5554                        • android-x86 • Android 8.0.0 (API 26) (emulator)
    • iPhone 7                  • 2CF233EB-27B2-4464-9C07-FFC924A1B630 • ios         • iOS 11.0 (simulator)
</code></pre></div>
<h2 dir="auto">Steps to Reproduce</h2>
<p dir="auto">I am a Android developer.  Develop IDE is android stodio 3.0.1.<br>
I upgrade Flutter to 0.2.12 in yesterday.</p>
<p dir="auto">But when i running my project, It made a mistake.</p>
<h2 dir="auto">Logs</h2>
<p dir="auto">Run my application with <code class="notranslate">flutter run</code> , and all logs is :</p>
<hr>
<blockquote>
<p dir="auto">D:\android\git_aliyun\xlcrm&gt;flutter run<br>
Launching lib/main.dart on Redmi Note 3 in debug mode...<br>
Initializing gradle...<br>
Skipping compilation. Fingerprint match.</p>
<p dir="auto">Oops; flutter has exited unexpectedly.</p>
</blockquote>
<hr>
<p dir="auto">and it's over.......</p>
<p dir="auto">But it created a flutter_01.log in my project root director. it's here :</p>
<hr>
<blockquote>
<p dir="auto">Flutter crash report; please file at <a href="https://github.com/flutter/flutter/issues">https://github.com/flutter/flutter/issues</a>.</p>
<h2 dir="auto">command</h2>
<p dir="auto">flutter run</p>
<h2 dir="auto">exception</h2>
<p dir="auto">FormatException: FormatException: Bad UTF-8 encoding 0xe4 (at offset 9)</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="#0      _Utf8Decoder.convert (dart:convert/utf.dart:490)
#1      _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:345)
#2      _Utf8ConversionSink.add (dart:convert/string_conversion.dart:341)
#3      _ConverterStreamEventSink.add (dart:convert/chunked_conversion.dart:86)
#4      _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120)
#5      _rootRunUnary (dart:async/zone.dart:1134)
#6      _CustomZone.runUnary (dart:async/zone.dart:1031)
#7      _CustomZone.runUnaryGuarded (dart:async/zone.dart:933)
#8      _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#9      _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#10     _StreamController&amp;&amp;_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:763)
#11     _StreamController._add (dart:async/stream_controller.dart:639)
#12     _StreamController.add (dart:async/stream_controller.dart:585)
#13     _Socket._onData (dart:io-patch/socket_patch.dart:1674)
#14     _rootRunUnary (dart:async/zone.dart:1138)
#15     _CustomZone.runUnary (dart:async/zone.dart:1031)
#16     _CustomZone.runUnaryGuarded (dart:async/zone.dart:933)
#17     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#18     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#19     _StreamController&amp;&amp;_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:763)
#20     _StreamController._add (dart:async/stream_controller.dart:639)
#21     _StreamController.add (dart:async/stream_controller.dart:585)
#22     new _RawSocket.&lt;anonymous closure&gt; (dart:io-patch/socket_patch.dart:1247)
#23     _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:799)
#24     _microtaskLoop (dart:async/schedule_microtask.dart:41)
#25     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
#26     _runPendingImmediateCallback (dart:isolate-patch/dart:isolate/isolate_patch.dart:113)
#27     _RawReceivePortImpl._handleMessage (dart:isolate-patch/dart:isolate/isolate_patch.dart:166)"><pre class="notranslate"><code class="notranslate">#0      _Utf8Decoder.convert (dart:convert/utf.dart:490)
#1      _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:345)
#2      _Utf8ConversionSink.add (dart:convert/string_conversion.dart:341)
#3      _ConverterStreamEventSink.add (dart:convert/chunked_conversion.dart:86)
#4      _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120)
#5      _rootRunUnary (dart:async/zone.dart:1134)
#6      _CustomZone.runUnary (dart:async/zone.dart:1031)
#7      _CustomZone.runUnaryGuarded (dart:async/zone.dart:933)
#8      _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#9      _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#10     _StreamController&amp;&amp;_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:763)
#11     _StreamController._add (dart:async/stream_controller.dart:639)
#12     _StreamController.add (dart:async/stream_controller.dart:585)
#13     _Socket._onData (dart:io-patch/socket_patch.dart:1674)
#14     _rootRunUnary (dart:async/zone.dart:1138)
#15     _CustomZone.runUnary (dart:async/zone.dart:1031)
#16     _CustomZone.runUnaryGuarded (dart:async/zone.dart:933)
#17     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#18     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#19     _StreamController&amp;&amp;_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:763)
#20     _StreamController._add (dart:async/stream_controller.dart:639)
#21     _StreamController.add (dart:async/stream_controller.dart:585)
#22     new _RawSocket.&lt;anonymous closure&gt; (dart:io-patch/socket_patch.dart:1247)
#23     _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:799)
#24     _microtaskLoop (dart:async/schedule_microtask.dart:41)
#25     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
#26     _runPendingImmediateCallback (dart:isolate-patch/dart:isolate/isolate_patch.dart:113)
#27     _RawReceivePortImpl._handleMessage (dart:isolate-patch/dart:isolate/isolate_patch.dart:166)
</code></pre></div>
<h2 dir="auto">flutter doctor</h2>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[✓] Flutter (Channel master, v0.2.12-pre.30, on Microsoft Windows [Version 6.1.7601], locale zh-CN)
    • Flutter version 0.2.12-pre.30 at D:\flutterSdk\flutter
    • Framework revision 1c3f6a851f (21 hours ago), 2018-04-12 21:16:39 -0700
    • Engine revision 76cb311d9c
    • Dart version 2.0.0-dev.47.0.flutter-f76dad0adc

[✓] Android toolchain - develop for Android devices (Android SDK 27.0.3)
    • Android SDK at E:\android\studio-sdk
    • Android NDK at E:\android\studio-sdk\ndk-bundle
    • Platform android-P, build-tools 27.0.3
    • ANDROID_HOME = E:\android\studio-sdk
    • Java binary at: E:\android\as\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)
    • All Android licenses accepted.

[✓] Android Studio (version 3.0)
    • Android Studio at E:\android\as
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)

[✓] Connected devices (1 available)
    • Redmi Note 3 • JNY969CI99999999 • android-arm64 • Android 5.0.2 (API 21)

• No issues found!"><pre class="notranslate"><code class="notranslate">[✓] Flutter (Channel master, v0.2.12-pre.30, on Microsoft Windows [Version 6.1.7601], locale zh-CN)
    • Flutter version 0.2.12-pre.30 at D:\flutterSdk\flutter
    • Framework revision 1c3f6a851f (21 hours ago), 2018-04-12 21:16:39 -0700
    • Engine revision 76cb311d9c
    • Dart version 2.0.0-dev.47.0.flutter-f76dad0adc

[✓] Android toolchain - develop for Android devices (Android SDK 27.0.3)
    • Android SDK at E:\android\studio-sdk
    • Android NDK at E:\android\studio-sdk\ndk-bundle
    • Platform android-P, build-tools 27.0.3
    • ANDROID_HOME = E:\android\studio-sdk
    • Java binary at: E:\android\as\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)
    • All Android licenses accepted.

[✓] Android Studio (version 3.0)
    • Android Studio at E:\android\as
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)

[✓] Connected devices (1 available)
    • Redmi Note 3 • JNY969CI99999999 • android-arm64 • Android 5.0.2 (API 21)

• No issues found!
</code></pre></div>
</blockquote>
<hr>
<p dir="auto">Flutter plugin and Dart plugin was intalled:</p>
<p dir="auto"><a href="https://imgchr.com/i/CVIUeJ" rel="nofollow">flutter plugin screenshot</a><br>
<a href="https://imgchr.com/i/CVItL4" rel="nofollow">dart plugin screenshot</a></p>
<p dir="auto"><strong>How can i fixed it ? Thanks !</strong></p>