Firebase throwing auth/internal-error when initializing without the Internet connection

Hello

I’ve run into a problem when testing PWA app in offline mode. Everything works fine if app started with the Internet access and lost if afterwords. However if I refresh the page in the offline mode I get :

polyfills.a335baf6bc37129f.js:1 Unhandled Promise rejection: Firebase: Error (auth/internal-error). ; Zone: <root> ; Task: HTMLScriptElement.addEventListener:error ; Value: FirebaseError: Firebase: Error (auth/internal-error).

There is nothing happening in the component apart from being injected in the constructor.

export class CheckinComponent implements OnInit {

  constructor(private firestore: AngularFirestore) { }

  ngOnInit(): void {
  }

  submit(): void {  }

}

In my app module I have following code:

import {MaterialModule} from './material-module';
import { HistoryComponent } from './components/history/history.component';
@NgModule({
  declarations: [
    AppComponent,
    CheckinComponent,
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    BrowserAnimationsModule,
    ReactiveFormsModule,
    MaterialModule,
    AngularFireModule.initializeApp(environment.firebase),
    AngularFirestoreModule.enablePersistence(),
    ServiceWorkerModule.register('ngsw-worker.js', {
      enabled: environment.production,
      // Register the ServiceWorker as soon as the app is stable
      // or after 30 seconds (whichever comes first).
      registrationStrategy: 'registerWhenStable:30000'
    })
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Version info

Angular:13.0.0

Firebase:9.4.0

AngularFire:7.2.0

Other (e.g. Ionic/Cordova, Node, browser, operating system):

"dependencies": {
    "@angular/animations": "~13.0.0",
    "@angular/cdk": "^13.0.2",
    "@angular/common": "~13.0.0",
    "@angular/compiler": "~13.0.0",
    "@angular/core": "~13.0.0",
    "@angular/fire": "^7.2.0",
    "@angular/forms": "~13.0.0",
    "@angular/material": "^13.0.2",
    "@angular/platform-browser": "~13.0.0",
    "@angular/platform-browser-dynamic": "~13.0.0",
    "@angular/router": "~13.0.0",
    "@angular/service-worker": "~13.0.0",
    "firebase": "^9.4.0",
    "rxfire": "^6.0.0",
    "rxjs": "~7.4.0",
    "tslib": "^2.3.0",
    "zone.js": "~0.11.4"
  }

Debug output

** Errors in the JavaScript console **

polyfills.a335baf6bc37129f.js:1 Unhandled Promise rejection: Firebase: Error (auth/internal-error). ; Zone: <root> ; Task: HTMLScriptElement.addEventListener:error ; Value: FirebaseError: Firebase: Error (auth/internal-error).
    at cs (main.1e8dbe96f9208f40.js:1)
    at Rn (main.1e8dbe96f9208f40.js:1)
    at HTMLScriptElement.E.onerror [as __zone_symbol__ON_PROPERTYerror] (main.1e8dbe96f9208f40.js:1)
    at HTMLScriptElement.qe (polyfills.a335baf6bc37129f.js:1)
    at T.invokeTask (polyfills.a335baf6bc37129f.js:1)
    at I.runTask (polyfills.a335baf6bc37129f.js:1)
    at m.invokeTask [as invoke] (polyfills.a335baf6bc37129f.js:1)
    at S (polyfills.a335baf6bc37129f.js:1)
    at HTMLScriptElement.D (polyfills.a335baf6bc37129f.js:1) FirebaseError: Firebase: Error (auth/internal-error).
    at cs (http://localhost:8000/main.1e8dbe96f9208f40.js:1:71345)
    at Rn (http://localhost:8000/main.1e8dbe96f9208f40.js:1:70809)
    at HTMLScriptElement.E.onerror [as __zone_symbol__ON_PROPERTYerror] (http://localhost:8000/main.1e8dbe96f9208f40.js:1:137312)
    at HTMLScriptElement.qe (http://localhost:8000/polyfills.a335baf6bc37129f.js:1:11454)
    at T.invokeTask (http://localhost:8000/polyfills.a335baf6bc37129f.js:1:7145)
    at I.runTask (http://localhost:8000/polyfills.a335baf6bc37129f.js:1:2540)
    at m.invokeTask [as invoke] (http://localhost:8000/polyfills.a335baf6bc37129f.js:1:8196)
    at S (http://localhost:8000/polyfills.a335baf6bc37129f.js:1:20140)
    at HTMLScriptElement.D (http://localhost:8000/polyfills.a335baf6bc37129f.js:1:20384)

Expected behavior

Initialize Firebase

Actual behavior

Error message. Firebase do not work.

[vnorbix]

It works fine for me after updating firebase to latest version, 9.6.4 as of now.

[riwos]

@vnorbix I’ll check and let it know here wheter upgrade to another version of firebase works for me as well. However thanks that you left a comment 😉