为什么 firebase 不能与 flutter web 一起使用？

Question

when I don't initialize

  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();

it chrome shows the UI, but when I add it displays nothing. How can I solve this error chrome output , code warning

Answer 1

So aparently when you are debugging it in web mode, you need to pass this option in the initializer function-

await Firebase.initializeApp(
    options: FirebaseOptions(
        apiKey: "",
        appId: "",
        messagingSenderId: "",
        projectId: ""),
  );

Answer 2

You also have to initialize Firebase in index.html; here is the documentation .