title: Module not specified in Android Studio 3.0.1
body: <p>Just migrated to Android Studio 3. When I was tying to embed a unity app within android <a href="https://medium.com/@davidbeloosesky/embedded-unity-within-android-app-7061f4f473a" rel="nofollow noreferrer">using this</a> I keep running to <strong><em>module not specified</em></strong> error. 
  Note that this procedure used to work just fine before I migrated to Android Studio 3. </p>
  
  <pre><code>apply plugin: com.android.application
  
  android {
      compileSdkVersion 26
      buildToolsVersion '26.0.2'
      defaultConfig {
          applicationId "yenettaapp.beblocky"
          minSdkVersion 24
          targetSdkVersion 26
          versionCode 1
          versionName "1.0"
          testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }}dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
  
  
      androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
          exclude group: 'com.android.support', module: 'support-annotations'
      })
      compile project(":BeBlockyMobi-debug")
      compile project(":my_bebot_plugin-release")
      implementation 'com.github.ericwlange:AndroidJSCore:3.0.1'
      compile 'com.android.support.constraint:constraint-layout:1.0.2'
      compile 'com.android.support:appcompat-v7:26.0.1'
      compile 'com.android.support:recyclerview-v7:26.0.1'
      compile 'com.android.support:support-v4:26.0.1'
      compile 'com.google.blockly.android:blocklylib-vertical:0.9-beta.20170824'
      testCompile 'junit:junit:4.12'
  }
  </code></pre>