i got error when 'ionic serve'

Ionic:

ionic (Ionic CLI) : 4.12.0 (C:\Users\xx\AppData\Roaming\npm\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.2
@ionic/app-scripts : not installed

Cordova:

cordova (Cordova CLI) : 8.1.2 ([email protected])
Cordova Platforms : not available
Cordova Plugins : not available

System:

NodeJS : v10.15.1 (C:\Program Files\nodejs\node.exe)
npm : 6.4.1
OS : Windows 10

Opened the project in android studios and it built successfully, opened in the emulator and crashes after the splash screen before any content is loaded without any error messages consistently.

Hi, when i authenticate eith google provider opens a apge in mobile browser but does not reditect to te app.

signInWithGoogle() { return new Promise<FirebaseUserModel>(((resolve, reject) => { if (this.platform.is('crodova')){ this.googlePlus.login({ 'scopes': '', // optional, space-separated list of scopes, If not included or empty, defaults to profileandemail. 'webClientId': '12345-letters.apps.googleusercontent.com', // optional clientId of your Web application from Credentials settings of your project - On Android, this MUST be included to get an idToken. On iOS, it is not required. 'offline': true }).then((response) => { const googleCredential = firebase.auth.GoogleAuthProvider.credential(response.idToken); firebase.auth().signInWithCredential(googleCredential) .then((user) =>{ resolve(); }); }, (err) => { reject(err); }); } else { this.firebaseAuth.auth .signInWithPopup(new firebase.auth.GoogleAuthProvider()) .then((user) => { resolve(); }, (err) => { reject(err); }) } })) }

Hi,

The authentication service is not working with the current version of Firebase:

package.json file

"dependencies": {
    "@angular/fire": "^6.1.4",
    "firebase": "^8.2.7",
  },

I've changed the wrong imports but it is still failing in the execution time:

firebase-auth.service.ts file

//import { User, auth } from 'firebase/app';
import {User} from '@firebase/auth-types';
import auth from 'firebase/firebase-auth'; 

Regards.

When trying to login via facebook, this screen appears always:

In the file "auth.service.ts" is missing the "err" response to reject for non Cordova platforms.

Trying this app with "ionic serve -l" I realized tht when the user closes the pop up window at Google Login, it crash with a message error.

Example for doGoogleLogin function:

### Before:

doGoogleLogin(){
return new Promise((resolve, reject) => {
if (this.platform.is('cordova')) {
this.googlePlus.login({
'scopes': '', // optional, space-separated list of scopes, If not included or empty, defaults to profile and email.
'webClientId': environment.googleWebClientId, // optional clientId of your Web application from Credentials settings of your project - On Android, this MUST be included to get an idToken. On iOS, it is not required.
'offline': true
}).then((response) => {
const googleCredential = firebase.auth.GoogleAuthProvider.credential(response.idToken);
firebase.auth().signInWithCredential(googleCredential)
.then((user) => {
resolve();
});
},(err) => {
reject(err);
});
}
else{
this.afAuth.auth
.signInWithPopup(new firebase.auth.GoogleAuthProvider())
.then((user) => {
resolve();
});
}
})
}

### After:

doGoogleLogin(){
return new Promise((resolve, reject) => {
if (this.platform.is('cordova')) {
this.googlePlus.login({
'scopes': '', // optional, space-separated list of scopes, If not included or empty, defaults to profile and email.
'webClientId': environment.googleWebClientId, // optional clientId of your Web application from Credentials settings of your project - On Android, this MUST be included to get an idToken. On iOS, it is not required.
'offline': true
}).then((response) => {
const googleCredential = firebase.auth.GoogleAuthProvider.credential(response.idToken);
firebase.auth().signInWithCredential(googleCredential)
.then((user) => {
resolve();
});
},(err) => {
reject(err);
});
}
else{
this.afAuth.auth
.signInWithPopup(new firebase.auth.GoogleAuthProvider())
.then((user) => {
resolve();
},(err) => {
reject(err);
});
}
})
}