Top Answers

1. 'Type 'Color' is not a subtype of 'MaterialColor' error appears every time I build my Flutter app on the simulator (Android and iOS) in Android Studio
   31 votes
2. No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() in Flutter and Firebase
   13 votes
3. Flutter Linuix & Mac OS & Web: The provided ScrollController is currently attached to more than one ScrollPosition
   12 votes
4. Flutter - save file to download folder - downloads_path_provider
   6 votes
5. Can't create handler inside thread that has not called Looper.prepare()
   5 votes