I getting this error when running my ionic app:
Can't resolve all parameters for LoggedinPage: (?, [object Object], [object Object]).
When calling AuthService (of type Injectable) in the constructor.
The weird part is that its working perfectly fine in other classes!
LoggedinPage: (having the problem)
import { Component, ViewChild, ViewChildren, ElementRef } from '@angular/core';
import { NavController, NavParams } from 'ionic-angular';
import { Chart } from 'chart.js';
import { AuthService } from '../../core/auth.service';
@Component({
selector: 'page-loggedin',
templateUrl: 'loggedin.html',
})
export class LoggedinPage {
@ViewChild('barCanvas') barCanvas: ElementRef;
barChart: any;
constructor(public auth: AuthService, public navCtrl: NavController, public navParams: NavParams)
{
}
}
ContactPage: (working fine)
import { Component, ViewChild, ViewChildren, ElementRef } from '@angular/core';
import { NavController } from 'ionic-angular';
import { AuthService } from '../../core/auth.service';
import { Chart } from 'chart.js';
@Component({
selector: 'page-contact',
templateUrl: 'contact.html'
})
export class ContactPage{
constructor(public navCtrl: NavController, public auth: AuthService)
{
}
}
Class AuthService:
import { LoggedinPage } from './../pages/loggedin/loggedin';
import { HomePage } from './../pages/home/home';
import { ContactPage } from './../pages/contact/contact';
import { AuthGuard } from './auth.guard';
import { Injectable } from '@angular/core';
import { Router, RouterModule } from '@angular/router';
import { LoadingController, AlertController, NavController } from 'ionic-angular';
import * as firebase from 'firebase/app';
import { AngularFireAuth } from 'angularfire2/auth';
import { AngularFirestore, AngularFirestoreDocument, AngularFirestoreCollection } from 'angularfire2/firestore';
import { Observable } from 'rxjs/Observable';
import 'rxjs/add/operator/switchMap';
import 'rxjs/add/observable/of';
import { GooglePlus } from '@ionic-native/google-plus';
import { NativeStorage } from '@ionic-native/native-storage';
import { Facebook } from '@ionic-native/facebook';
interface OliveandOil
{
olivequantity: number;
oilquantity: number;
}
interface OliveandOilYear
{
year: number;
}
interface User
{
uid: string;
email: string;
photoURL?: string;
displayName?: string;
}
@Injectable()
export class AuthService
{
user: Observable<User>;
client: any;
winobj: any = null;
FB_APP_ID: number = XXXXXXXXX;
key: number = 0;
objects = {};
constructor(private afAuth: AngularFireAuth, private nativeStorage: NativeStorage, private afs: AngularFirestore, private router: Router, public loadingCtrl: LoadingController, private googlePlus: GooglePlus, public alertCtrl: AlertController, public fb: Facebook, public navCtrl: NavController)
{
this.googleLoginSilent();
this.afAuth.authState.subscribe(user =>
{
if(user)
{
this.user = this.afAuth.authState; //this means alert('fire user logged in');
}
else
{
Observable.of(null); //this means alert('fire user logged out');
}
}
);
}
}
Please note that AuthService functions have been removed as they are a lot and not needed for this specific inquiry.
I'm using VSCode and it is not showing any "red" or errors when mentioning AuthService in the constructor.
Any idea why it can't resolve it while it can in an identical class?
Thank you
import { NgModule } from '@angular/core';
import { AuthService } from './auth.service';
import { AngularFireAuthModule } from 'angularfire2/auth';
import { AngularFirestoreModule } from 'angularfire2/firestore';
@NgModule({
imports: [
AngularFireAuthModule,
AngularFirestoreModule
],
providers: [AuthService]
})
export class CoreModule { }
