neetu2004
commented
3 years ago Extend MaterialApp widget with Provider. example: Widget build(BuildContext context) { return Provider( child: MaterialApp( home: MyApp(), ), ); }
Open kamleshwebtech opened 3 years ago
neetu2004
commented
3 years ago Extend MaterialApp widget with Provider. example: Widget build(BuildContext context) { return Provider( child: MaterialApp( home: MyApp(), ), ); }
Getting error at the time of compilation:
════════ Exception caught by widgets library ═══════════════════════════════════ The following NoSuchMethodError was thrown building MainScreen(dirty, state: _MainScreenState#4057c): The getter 'bloc' was called on null. Receiver: null Tried calling: bloc
The relevant error-causing widget was MainScreen lib\main.dart:18 When the exception was thrown, this was the stack
0 Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
1 BlocProvider.of
package:flutter_audio_query_example/…/bloc/BlocProvider.dart:21
2 _MainScreenState.build
package:flutter_audio_query_example/…/screens/MainScreen.dart:46
3 StatefulElement.build
package:flutter/…/widgets/framework.dart:4744
4 ComponentElement.performRebuild
any suggestion?? Please share. Thanks.