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no firebase app ' default ' has been created flutter

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Dangerous Dormouse answered on August 26, 2020 Popularity 10/10 Helpfulness 5/10

answer no firebase app ' default ' has been created flutter

related [core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() flutter

related no firebase app ' default ' has been created

related [core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() "flutter"

related no firebase app ' default ' has been created - call firebase.initializeapp()

no firebase app ' default ' has been created flutter

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

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Source: stackoverflow.com

Tags: default firebase flutter whatever

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Contributed on Jan 11 2021

Dangerous Dormouse

0 Answers Avg Quality 2/10

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[core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() flutter

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import 'package:firebase_core/firebase_core.dart';

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

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Source: stackoverflow.com

Tags: call

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Contributed on Aug 26 2020

Frightened Falcon

0 Answers Avg Quality 2/10

no firebase app ' default ' has been created

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

class MyApp extends StatelessWidget {
  var fsconnect = FirebaseFirestore.instance;

  myget() async {
    var d = await fsconnect.collection("students").get();
    // print(d.docs[0].data());

    for (var i in d.docs) {
      print(i.data());
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Scaffold(
      appBar: AppBar(
        title: Text('Firebase Firestore App'),
      ),
      body: Column(
        children: <Widget>[
          RaisedButton(
            child: Text('send data'),
            onPressed: () {
              fsconnect.collection("students").add({
                'name': 'sarah',
                'title': 'xyz',
                'email': 'sarah@gmail.com',
              });
              print("send ..");
            },
          ),
          RaisedButton(
            child: Text('get data'),
            onPressed: () {
              myget();
              print("get data ...");
            },
          )
        ],
      ),
    ));
  }
}

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Source: stackoverflow.com

Tags: default

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Contributed on Jul 26 2021

Annoying Addax

0 Answers Avg Quality 2/10

[core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() "flutter"

Comment

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

class MyApp extends StatelessWidget {
  var fsconnect = FirebaseFirestore.instance;

  myget() async {
    var d = await fsconnect.collection("students").get();
    // print(d.docs[0].data());

    for (var i in d.docs) {
      print(i.data());
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Scaffold(
      appBar: AppBar(
        title: Text('Firebase Firestore App'),
      ),
      body: Column(
        children: <Widget>[
          RaisedButton(
            child: Text('send data'),
            onPressed: () {
              fsconnect.collection("students").add({
                'name': 'sarah',
                'title': 'xyz',
                'email': 'sarah@gmail.com',
              });
              print("send ..");
            },
          ),
          RaisedButton(
            child: Text('get data'),
            onPressed: () {
              myget();
              print("get data ...");
            },
          )
        ],
      ),
    ));
  }
}

Popularity 10/10 Helpfulness 3/10 Language whatever

Source: stackoverflow.com

Tags: call

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Contributed on Sep 07 2020

smc181002

0 Answers Avg Quality 2/10

no firebase app ' default ' has been created - call firebase.initializeapp()

Comment

@override
  void initState() {
    super.initState();
    Firebase.initializeApp().whenComplete(() { 
      print("completed");
      setState(() {});
    });
  }

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: call

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Contributed on Sep 12 2022

hamdi fakhfakh

0 Answers Avg Quality 2/10

no firebase app ' default ' has been created flutter

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no firebase app ' default ' has been created flutter

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[core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() flutter

no firebase app ' default ' has been created

[core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() "flutter"

no firebase app ' default ' has been created - call firebase.initializeapp()

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