flutter web not working due to await statement-CodePudding

I am having issues with Flutter web when I use await statement,

void main() async {
  //debugPaintSizeEnabled = true;
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();
  runApp(MyApp());
}

this will not display anything on the browser and throws and error:

ChromeProxyService: Failed to evaluate expression 'title': InternalError: Expression evaluation in async frames is not supported. No frame with index 39..

I am stuck :(

debugging testing nothing worked

CodePudding user response：

Run flutter channel stable followed by flutter upgrade --force

CodePudding user response：

When using Firebase, you need to initalize it with options for the specific platform that you are using. Here goes and example on how to configure it for Flutter Web:

 import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;

 void main() async {
    //debugPaintSizeEnabled = true;
    WidgetsFlutterBinding.ensureInitialized();
    await Firebase.initializeApp(
        options = FirebaseOptions(
            apiKey: 'YOUR API KEY',
            appId: 'YOUR APP ID',
            messagingSenderId: 'YOUR MESSAGING SENDER ID',
            projectId: 'YOUR PROJECT NAME',
            authDomain: 'YOUR AUTH DOMAIN (IF YOU HAVE)',
            databaseURL: 'YOUR DATABASE URL (IF YOU USE FIREBASEDATABASE)',
            storageBucket: 'YOUR STORAGE BUCKET',
        )
    );
    runApp(MyApp());
}

All this information is available on your Firebase Project Console, just search for it. Hope it helps!