Firebase 身份验证错误代码 5

Firebase authentication error code 5

我正在尝试使用 google 登录来登录 firebase。 google 登录成功。在此之后,我调用 authWithOAuthToken 并且出现以下错误。

Due to another authentication attempt, this authentication attempt was aborted before it could complete. Error Code = -5

其他几个问题:

下面的代码片段

baseFirebaseRef.authWithOAuthToken("google", oAuthTokenStr, new Firebase.AuthResultHandler() {
  // @Override
  public void onAuthenticated(AuthData authData) {
  // the Google user is now authenticated with your Firebase app
        Log.d(currentScreenName, "------On Firebase Authentication. Success");
   }

  // @Override
  public void onAuthenticationError(FirebaseError firebaseError) {
       // there was an error
        Log.e(currentScreenName, "------Error On Firebase Authentication......." + firebaseError.getDetails() +
             "Error Message = "+ firebaseError.getMessage() + " Error Code = "+ firebaseError.getCode()) ;
                }
            });

我调用了 unauth(),然后调用了 authWithOAuthToken()。