title: Exception: [!] Your app is using an unsupported Gradle project
body: <p>I am trying to run my existing flutter application and I am getting this exception. How can I solve this issue? </p>
  
  <p><strong>Exception: [!] Your app is using an unsupported Gradle project. To fix this problem, create a new project by running <code>flutter create -t app &lt;app-directory&gt;</code> and then move the dart code, assets and pubspec.yaml to the new project.</strong></p>
  
  <p>Here are my Flutter doctor results:</p>
  
  <pre><code>[✓] Flutter (Channel stable, v1.17.1, on Mac OS X 10.15.4 19E287, locale en-EE)
      • Flutter version 1.17.1 at /Users/varsik/Documents/flutterConfigurationFiles/flutter
      • Framework revision f7a6a7906b (2 weeks ago), 2020-05-12 18:39:00 -0700
      • Engine revision 6bc433c6b6
      • Dart version 2.8.2
  
  
  [✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
      • Android SDK at /Users/varsik/Library/Android/sdk
      • Platform android-29, build-tools 29.0.3
      • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
      • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
      • All Android licenses accepted.
  
  [✓] Xcode - develop for iOS and macOS (Xcode 11.2.1)
      • Xcode at /Applications/Xcode.app/Contents/Developer
      • Xcode 11.2.1, Build version 11B500
      • CocoaPods version 1.8.4
  
  [✓] Android Studio (version 3.6)
      • Android Studio at /Applications/Android Studio.app/Contents
      • Flutter plugin version 45.1.1
      • Dart plugin version 192.8052
      • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
  
  [✓] Connected device (1 available)
      • Pixel 3 XL • 8B8Y0VETV • android-arm64 • Android 10 (API 29)
  
  • No issues found!
  </code></pre>