Error:

Where: Script 'C:\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1160 * What went wrong: Execution failed for task ':app:compileFlutterBuildDebug'. > Process 'command 'C:\flutter\bin\flutter.bat'' finished with non-zero exit value 1 * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 22s Exception: Gradle task assembleDebug failed with exit code 1

Solution:

1. Close project.
2. Go to the project repository folder.
3. Delete all generated files, for example:
   

• .dart_tool
• .idea
• .build
• .flutter-plugins
• .flutter-plugins-dependencies
• .metadata
• .packages
  
  

Nothing should changed in your git changes due to .gitignore file

4. Open Android Studio again
5. Go to File->Invalidate Caches/Restart, then invalidate caches and restart

if your project structure is corrupted go to: File -> Close Project, close the project and reopen it, it should be back to normal.

4. Run all the necessary scripts starting with:
5. flutter pub get
6. dart pub get