Question 301197 in Flutter Question posted in
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Error while initializing Firebase for my Flutter app

I am trying to connect my app to firebase, It ran fine until I changed my main.dart files’s to

Future main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();
  runApp(MyApp());
}

Please help, I am stuck here since 3 days
I’ve tried reconnecting to firebase from scratch twice watching different youtube videos , but still I am unable to connect

The error which I am getting:

E/flutter ( 6526): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(null-error, Host platform returned null value for non-null return value., null, null)
E/flutter ( 6526): #0      FirebaseCoreHostApi.optionsFromResource (package:firebase_core_platform_interface/src/pigeon/messages.pigeon.dart:248:7)
E/flutter ( 6526): <asynchronous suspension>
E/flutter ( 6526): #1      MethodChannelFirebase.initializeApp (package:firebase_core_platform_interface/src/method_channel/method_channel_firebase.dart:107:9)
E/flutter ( 6526): <asynchronous suspension>
E/flutter ( 6526): #2      Firebase.initializeApp (package:firebase_core/src/firebase.dart:43:31)
E/flutter ( 6526): <asynchronous suspension>
E/flutter ( 6526): #3      main (package:electralink/main.dart:11:3)
E/flutter ( 6526): <asynchronous suspension>
E/flutter ( 6526):
Tags:

2

Answers


  1. 0

    we don’t use "future" main()
    try this…

    void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
 runApp(const MyApp());

    }

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  2. 0

    use this for init firebase

    void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp(
options:DefaultFirebaseOptions.currentPlatform);
 runApp(const MyApp());
}
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