Firebase Emulator Firestore not connecting to flutter

Question

I have set up my firebase emulator up an running

On my main programm, at the start of my flutter web app I have the following code:

void main() async {

  WidgetsFlutterBinding.ensureInitialized();
   await Firebase.initializeApp();

  FirebaseFirestore.instance.settings = Settings(
    host: '127.0.0.1:8080',
    sslEnabled: false,
  );

Yet when I try to get the document I get the following error:

Failed to get Document because the client is offline

My firebase.json is the following:

{
  "firestore": {
    "rules": "firestore.rules",
    "indexes": "firestore.indexes.json"
  },
  "hosting": {
    "public": "build/web",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "rewrites": [
      {
        "source": "**",
        "destination": "/index.html"
      }
    ]
  },
  "emulators": {
    "firestore": {
      "port": 8080
    },
    "hosting": {
      "port": 5000
    },
    "ui": {
      "enabled": true
    }
  }
}

this has already been answered here Flutter + firebase: Configure app to use local firebase emulator — Methkal Khalawi
– Methkal Khalawi, Commented Jan 14, 2021 at 9:14
I did try to follow this prior to me posting this issue. I still get the error: Could not reach Cloud Firestore backend. Backend didn't respond within 10 seconds. Programm then proceeds to [WatchStream]: (3d19be0) Stream closed with status: Status{code=UNAVAILABLE, description=Channel shutdownNow invoked, cause=null}. . And then queries the online FireStore. — user14624595
– user14624595, Commented Jan 15, 2021 at 10:48
Does this answer your question? @firebase/firestore: Firestore (5.0.4): Could not reach Cloud Firestore backend. Backend didn't respond within 10 seconds — Dharman
– Dharman ♦, Commented May 12, 2021 at 14:23

user14624595 · Accepted Answer · 2021-01-19 10:14:40Z

2

Turns out everything was set up correctly. The reason I could not communicate with the Firebase Emulator was my Karspersky antivirus. If anyone else has the same issue try to disable your additional antivirus.

answered Jan 19, 2021 at 10:14

user14624595

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