<p dir="auto">iOS has support for changing what the return/done key on the keybaord should be labeled with...</p>
<h2 dir="auto">Steps to Reproduce</h2>
<p dir="auto">After upgrading flutter to the latest version I get a lot of erroneous warnings and errors when running <code class="notranslate">flutter analyze</code>. Many of the warnings are reported multiple times (the warnings seem valid though). But most disturbingly I get errors at the very start of some files:</p>
<p dir="auto"><code class="notranslate">error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant</code></p>
<p dir="auto">All files has the same encoding (according to IntelliJ), and I've checked with a binary viewer <code class="notranslate">xxd</code> and there seem to be no weird invisible characters at the beginning of the affected files.</p>
<p dir="auto">First lines of output from xxd:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="00000000: 696d 706f 7274 2027 6461 7274 3a69 6f27  import 'dart:io'
00000010: 3b0a 696d 706f 7274 2027 6461 7274 3a6d  ;.import 'dart:m
00000020: 6174 6827 3b0a 0a69 6d70 6f72 7420 2770  ath';..import 'p
00000030: 6163 6b61 6765 3a66 6c75 7474 6572 2f6d  ackage:flutter/m"><pre class="notranslate"><code class="notranslate">00000000: 696d 706f 7274 2027 6461 7274 3a69 6f27  import 'dart:io'
00000010: 3b0a 696d 706f 7274 2027 6461 7274 3a6d  ;.import 'dart:m
00000020: 6174 6827 3b0a 0a69 6d70 6f72 7420 2770  ath';..import 'p
00000030: 6163 6b61 6765 3a66 6c75 7474 6572 2f6d  ackage:flutter/m
</code></pre></div>
<h2 dir="auto">Logs</h2>
<p dir="auto">Complete output from flutter analyze:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Viktors-MacBook-Pro:Newsvoice vik$ flutter analyze
Analyzing /Users/vik/Projects/NewsVoice/NewsvoiceApp/Newsvoice...
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/page_onboarding.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/page_onboarding.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/page_onboarding.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
54 errors and 109 hints found.
(Ran in 5.9s)"><pre class="notranslate"><code class="notranslate">Viktors-MacBook-Pro:Newsvoice vik$ flutter analyze
Analyzing /Users/vik/Projects/NewsVoice/NewsvoiceApp/Newsvoice...
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/page_onboarding.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/page_onboarding.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/page_error.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/page_category.dart:1:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/page_onboarding.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widget_newsmix.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_material.dart:1:1 • invalid_constant
    error • Arguments of a constant creation must be constant expressions at lib/widgets_material.dart:1:1 • const_with_non_constant_argument
    error • Invalid constant value at lib/widgets_news.dart:1:1 • invalid_constant
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
     hint • Unused import at lib/widgets_comments.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
    error • Invalid constant value at lib/widgets_scaffold.dart:1:1 • invalid_constant
     hint • Unused import at lib/aspectorama_api.dart:4:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:5:8 • unused_import
     hint • Unused import at lib/aspectorama_api.dart:13:8 • unused_import
     hint • Unused import at lib/service_universal_links.dart:1:8 • unused_import
54 errors and 109 hints found.
(Ran in 5.9s)
</code></pre></div>
<h2 dir="auto">Flutter Doctor</h2>
<p dir="auto">[✓] Flutter (on Mac OS X 10.12.3 16D32, channel master)<br>
• Flutter at /Users/vik/Projects/flutter<br>
• Framework revision <a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/flutter/flutter/commit/b52d659406104a53ecbcdd64d41ec89971a9e967/hovercard" href="https://github.com/flutter/flutter/commit/b52d659406104a53ecbcdd64d41ec89971a9e967"><tt>b52d659</tt></a> (14 hours ago), 2017-04-17 15:44:41 -0700<br>
• Engine revision <a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/flutter/flutter/commit/c24a0e51750570f271f860bbffbe082aab4ea72f/hovercard" href="https://github.com/flutter/flutter/commit/c24a0e51750570f271f860bbffbe082aab4ea72f"><tt>c24a0e5</tt></a><br>
• Tools Dart version 1.23.0-dev.11.7</p>
<p dir="auto">[✓] Host Executable Compatibility<br>
• Downloaded executables execute on host</p>
<p dir="auto">[✓] Android toolchain - develop for Android devices (Android SDK 25.0.2)<br>
• Android SDK at /Users/vik/Library/Android/sdk<br>
• Platform android-25, build-tools 25.0.2<br>
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java<br>
• Java version: OpenJDK Runtime Environment (build 1.8.0_112-release-b06)</p>
<p dir="auto">[✓] iOS toolchain - develop for iOS devices (Xcode 8.3)<br>
• Xcode at /Applications/Xcode.app/Contents/Developer<br>
• Xcode 8.3, Build version 8E162<br>
• ios-deploy 1.9.1<br>
• CocoaPods version 1.2.0</p>
<p dir="auto">[✓] Android Studio (version 2.3)<br>
• Android Studio at /Applications/Android Studio.app/Contents<br>
• Gradle version 3.2<br>
• Java version: OpenJDK Runtime Environment (build 1.8.0_112-release-b06)</p>
<p dir="auto">[✓] IntelliJ IDEA Community Edition (version 2016.3.4)<br>
• Dart plugin version 163.13137<br>
• Flutter plugin version 0.1.11.1</p>
<p dir="auto">[✓] Connected devices<br>
• Nexus 5X • 01023965355db590 • android-arm • Android 6.0 (API 23)</p>