【发布时间】:2021-01-28 16:17:07
【问题描述】:
我有一个与 Firebase 交互的 AuthService 类。然后在 Signin.dart 中,我想获取该用户,但每次获取用户时遇到问题。我收到错误消息,显示 Firebase 无法发送用户。
错误:
发生了异常。平台异常 (平台异常(firebase_auth, com.google.firebase.FirebaseException:发生内部错误。 [ 错误 403(禁止)!!1
*{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% 自动 0;最大宽度:390 像素;最小高度:180 像素;填充:30 像素 0 15 像素}* > 正文{background:url(//www.google.com/images/errors/robot.png) 100% 5px 无重复;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media 屏幕和 (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/品牌/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media 仅屏幕和 (最小分辨率:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 无重复 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media 仅屏幕和 (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 不重复;-webkit-背景大小:100% 100%}}#logo{display:inline-block;height:54px;width:150px}403. 这是一个错误。
您的客户没有 有权获取 URL
/identitytoolkit/v3/relyingparty/signupNewUser从这里 服务器。我们知道的就这些。 ], {}, 空值))
import 'package:firebase_auth/firebase_auth.dart';
class AuthService {
final FirebaseAuth _auth = FirebaseAuth.instance;
// sign in anon
Future signInAnon() async {
try {
UserCredential userCredential = await _auth.signInAnonymously();
User user = userCredential.user;
return user;
} catch (e) {
print(e.toString());
return null;
}
}
// sign in with email and password
// register with email and password
// sign out
}
登录.dart
import 'package:auth_flutter_coffe/Services/Auth.dart';
import 'package:flutter/material.dart';
class SignIn extends StatefulWidget {
@override
_SignInState createState() => _SignInState();
}
class _SignInState extends State<SignIn> {
final AuthService _auth = AuthService();
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.brown[700],
appBar: AppBar(
title: Text("SignIn"),
centerTitle: true,
backgroundColor: Colors.brown[900],
),
body: Container(
padding: EdgeInsets.symmetric(horizontal: 50.0, vertical: 50.0),
child: RaisedButton.icon(
onPressed: () async {
dynamic result = await _auth.signInAnon();
if (result == null) {
print("You Have to be SignIn");
} else {
print("SignIn");
print(result);
}
},
icon: Icon(Icons.transit_enterexit),
label: Text("SignIn")),
),
);
}
}
【问题讨论】:
-
您是否将 firbase 正确连接到您的 Flutter 项目?
-
是的,这不是我第一次这样做。好纠结
标签: firebase flutter dart firebase-authentication