带有电子邮件和密码的Google Firebase身份验证不起作用 [英] Google Firebase Authentication with email and password does not work

问题描述

我安装了由Google开发的新的Firebase SDK，我尝试使用身份验证SDK创建一个新用户。但是，我完全按照文档所说的做了，但是不起作用。任何意见或建议？

我在RegisterUserViewController.h中拥有Authentication的代码

在AppDelegate.h中我还添加了[FIRApp配置]在应用程序中：didFinishLaunchingWithOptions;

以下是RegisterUserViewController.h的代码：

  #importRegisterUserViewController.h
 @import FirebaseAuth; 
 @import Firebase; 
 @import FirebaseMessaging; 
 @interface RegisterUserViewController（）
 
 @end 
 
 @implementation RegisterUserViewController 
 
  - （void）viewDidLoad {
 [super viewDidLoad中]; 
 
 $ b  - （void）didReceiveMemoryWarning {
 [super didReceiveMemoryWarning]; 
 //处理任何可以重新创建的资源。 
 
 $ b  - （IBAction）createUserButton：（id）sender {
 
 [[FIRAuth auth] createUserWithEmail：self.emailTextField.text password：self.passwordTextField。文本完成：^（FIRUser * _Nullable user，NSError * _Nullable error）
 {
 if（error == nil）
 {
 NSLog（@％@，user。电子邮件）; 
 NSLog（@New user Created！）; 
 [self performSegueWithIdentifier：@BackToLoginsender：nil]; 
} 
 else 
 {
 NSLog（@％@，error）; 
} 
}]; 
} 
 
 @end 
  

这是我得到的错误：
$ b

错误域= FIRAuthErrorDomain代码= 17999发生内部错误，打印并检查错误详细信息以获取更多信息。 UserInfo = 0x7f98fc4609d0 {NSUnderlyingError = 0x7f98fc4cf790操作无法完成（FIRAuthInternalErrorDomain错误3.），error_name = ERROR_INTERNAL_ERROR，NSLocalizedDescription =发生内部错误，打印并检查错误的详细信息以获取更多信息。 >

解决方案

我有相同的错误，并通过在Google控制台 https://console.developers.google.com/apis/api/identitytoolkit/overview?project=YOUR_PROJECT

I installed the new SDK of Firebase by Google and I am trying to create a new user using the Authentication SDK. However, I did exactly what the documentation says, but it does not work. Any comments or suggestions?

I have the code for Authentication in RegisterUserViewController.h

In AppDelegate.h I also added the [FIRApp configure] in application:didFinishLaunchingWithOptions;

Here is the code for RegisterUserViewController.h:

#import "RegisterUserViewController.h"
@import FirebaseAuth;
@import Firebase;
@import FirebaseMessaging;
@interface RegisterUserViewController ()

@end

@implementation RegisterUserViewController

- (void)viewDidLoad {
   [super viewDidLoad];
}

- (void)didReceiveMemoryWarning {
   [super didReceiveMemoryWarning];
   // Dispose of any resources that can be recreated.
}

- (IBAction)createUserButton:(id)sender {

[[FIRAuth auth] createUserWithEmail:self.emailTextField.text password:self.passwordTextField.text completion:^(FIRUser * _Nullable user, NSError * _Nullable error)
{
    if(error == nil)
    {
      NSLog(@"%@", user.email);
      NSLog(@"New user Created!");
      [self performSegueWithIdentifier:@"BackToLogin" sender:nil];
    }
    else
    {
      NSLog(@"%@",error);
    }
}];
}

@end

This is the error I get:

Error Domain=FIRAuthErrorDomain Code=17999 "An internal error has occurred, print and inspect the error details for more information." UserInfo=0x7f98fc4609d0 {NSUnderlyingError=0x7f98fc4cf790 "The operation couldn’t be completed. (FIRAuthInternalErrorDomain error 3.)", error_name=ERROR_INTERNAL_ERROR, NSLocalizedDescription=An internal error has occurred, print and inspect the error details for more information.}

解决方案

I had the same error and solved it by activating the Identity Toolkit Api on Google Console https://console.developers.google.com/apis/api/identitytoolkit/overview?project=YOUR_PROJECT

这篇关于带有电子邮件和密码的Google Firebase身份验证不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！