@firebase/firestore:Firestore (5.0.4):无法访问 Cloud Firestore 后端.后端在 10 秒内没有响应 [英] @firebase/firestore: Firestore (5.0.4): Could not reach Cloud Firestore backend. Backend didn't respond within 10 seconds
问题描述
我正在处理一个 Angular 6 项目.这是我使用 --prod
构建时遇到的错误标记、托管和运行.我已经坐了很长时间了.最初认为这可能是 firestore 包的问题,我等待着.但是现在更新到firestore 5.0.4,问题依然存在.
I am working on an Angular 6 project. This is the error I get when I build with --prod
flag, host and run.
I've been sitting on this for a long time. Initially thought it was probably a problem with the firestore package and i waited.
But now updated to firestore 5.0.4, the problem still exists.
[2018-06-04T06:11:47.859Z] @firebase/firestore:Firestore (5.0.4):无法访问 Cloud Firestore 后端.后端在 10 秒内没有响应.
[2018-06-04T06:11:47.859Z] @firebase/firestore: Firestore (5.0.4): Could not reach Cloud Firestore backend. Backend didn't respond within 10 seconds.
这通常表示您的设备目前没有健康的互联网连接.客户端将在离线模式下运行,直到它能够成功连接到后端.
This typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.
app.module.ts
app.module.ts
Imports: [
AngularFireModule.initializeApp(environment.firebaseConfig),
AngularFirestoreModule
]
app.component.ts
app.component.ts
constructor(public afAuth: AngularFireAuth,
private afs: AngularFirestore,
private db: AngularFireDatabase) {
this._currentUser = this.afAuth.authState
.pipe(
switchMap((user: any) => {
if (user) {
console.log(user);
return this.afs.collection('users').doc<User>(user.uid).valueChanges();
} else {
return Observable.create(null);
}
})
);
}
仅供参考:身份验证仍然有效.
FYI: Authentication still works.
依赖火力基地 5.0.4angularfire2 5.0.0-rc.10
dependencies firebase 5.0.4 angularfire2 5.0.0-rc.10
推荐答案
您应该在 Firebase 控制台中启用 Firestore.执行以下步骤:
You should enable Firestore in you Firebase Console. Do the following steps:
打开Firebase 控制台,打开或创建一个新项目.
Open the Firebase Console, open or create a new project.
在数据库部分,点击云的开始按钮Firestore.
In the Database section, click the Get Started button for Cloud Firestore.
选择您的 Cloud Firestore 安全规则的启动模式:测试模式或锁定模式
Select a starting mode for your Cloud Firestore Security Rules: Test mode or Locked mode
Cloud Firestore 和 App Engine:您不能在同一项目中同时使用 Cloud Firestore 和 Cloud Datastore,这可能会影响使用 App Engine 的应用.尝试将 Cloud Firestore 用于其他项目.创建 Cloud Firestore 项目时,它还会启用 云 API 管理器.
Cloud Firestore and App Engine: You can't use both Cloud Firestore and Cloud Datastore in the same project, which might affect apps using App Engine. Try using Cloud Firestore with a different project. When you create a Cloud Firestore project, it also enables the API in the Cloud API Manager.
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