/Dart/Options != null "FirebaseOptions cannot be null when creating the default app."

Options != null "FirebaseOptions cannot be null when creating the default app."

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    // Replace with actual values
    options: FirebaseOptions(
      apiKey: "XXX",
      appId: "XXX",
      messagingSenderId: "XXX",
      projectId: "XXX",
    ),
  );
  runApp(MyApp());
}

Source: stackoverflow.com

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