我该如何解决这个问题：Android Studio - Flutter - Dart - firebase [关闭]

Posted 2023-02-23

【中文标题】我该如何解决这个问题：Android Studio - Flutter - Dart - firebase [关闭]

【英文标题】：How can i resolve this problem: Android Studio - Flutter - Dart - firebase [closed]

【发布时间】：2020-10-03 06:11:48

【问题描述】：

我该如何解决这个问题：android Studio - Flutter - Dart - firebase

>     W/Firestore(28989): (21.3.0) [OnlineStateTracker]: Could not reach Cloud Firestore backend. Connection failed 1 times. Most recent error:
> Statuscode=NOT_FOUND, description=The project chatone-46fb9 does not
> exist or it does not contain an active Cloud Datastore or Cloud
> Firestore database. Please visit http://console.cloud.google.com to
> create a project or
> https://console.cloud.google.com/datastore/setup?project=chatone-46fb9
> to add a Cloud Datastore or Cloud Firestore database. Note that Cloud
> Datastore or Cloud Firestore always have an associated App Engine app
> and this app must not be disabled., cause=null
>     W/Firestore(28989): 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.

【参考方案1】：

根据上述错误消息，您的应用没有正确的 Internet 连接。请检查 Android 和 ios 项目的权限。另外，检查您是否放置了正确的 JSON 文件。 https://flutter.dev/docs/development/data-and-backend/networking