以下代码中有一个异常。 OAuth使用Google-firebase颤抖地登录

Question

When I try to log in with google the following exception is raised.

PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null).

How to solve this exception. I am stuck on this from 4 days.

  final GoogleSignIn _googleSignIn = GoogleSignIn();
  final FirebaseAuth _auth = FirebaseAuth.instance;

  Future<FirebaseUser> _handleSignIn() async {
    GoogleSignInAccount googleUser = await _googleSignIn.signIn();

    GoogleSignInAuthentication googleAuth = await googleUser.authentication;
    AuthCredential credential = GoogleAuthProvider.getCredential(
      accessToken: googleAuth.accessToken,
      idToken: googleAuth.idToken,
    );
    FirebaseUser user = await _auth.signInWithCredential(credential);
    print("signed in " + user.displayName + "  " + user.email);
    return user;
  }

Answer 1

If no error in your code then your Auth is complete. but run code after this Process https://flutter.dev/docs/deployment/android

Answer 2

它可能随配置一起提供，或者google_services.json不在正确的位置。