当我尝试使用google登录时,出现以下异常。

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

如何解决这个异常。我从4天开始就一直坚持下去。
  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;
  }

最佳答案

如果您的代码没有错误,则您的身份验证已完成。
但在此过程https://flutter.dev/docs/deployment/android之后运行代码

10-01 02:22