Ionic v4 / Error: Arguments array must have arguments. Help me please

btcservice.ts page

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';


@Injectable({
  providedIn: 'root'
})
export class BtcService {
	  public items:any;

	constructor (public navCtrl: NavController, public http: HttpClient) {
		 this.getData();
  }
    getData(){
    
    let data: Observable<any> = this.http.get('https://api.coinmarketcap.com/v1/ticker/');
    data.subscribe(result =>  {
      this.items = result;
    });
  } 


}

home.page.ts page

import { Component } from '@angular/core';
import { NavController, ModalController } from '@ionic/angular';
import { HttpClient } from '@angular/common/http';
import { Observable, throwError } from 'rxjs';
import { CurrencyPage } from '../currency/currency.page';
import { Router } from '@angular/router';
import { BtcService } from '../btc.service';
//import { Push, PushObject, PushOptions } from '@ionic-native/push';

@Component({
  selector: 'app-home',
  templateUrl: 'home.page.html',
  styleUrls: ['home.page.scss'],
})
export class HomePage {
  constructor(private BtcService: BtcService){
	  
  }
}

home.page.html

<ion-list>
 <ion-item [href]="'/currency/' + todo.id" detail="true" *ngFor="let item of BtcService.items">
{{item.id}}
</ion-item>


</ion-list>

Error not:

ERROR Error: Uncaught (in promise): Error: Arguments array must have arguments.
Error: Arguments array must have arguments.
at injectArgs (core.js:1804)
at core.js:15509
at callFactory (core.js:21182)
at createProviderInstance (core.js:21140)
at resolveNgModuleDep (core.js:21115)
at NgModuleRef
.push…/node_modules/@angular/core/fesm5/core.js.NgModuleRef
.get (core.js:21809)
at resolveNgModuleDep (core.js:21120)
at NgModuleRef_.push…/node_modules/@angular/core/fesm5/core.js.NgModuleRef_.get (core.js:21809)
at resolveDep (core.js:22180)
at createClass (core.js:22052)
at injectArgs (core.js:1804)
at core.js:15509
at callFactory (core.js:21182)
at createProviderInstance (core.js:21140)
at resolveNgModuleDep (core.js:21115)
at NgModuleRef
.push…/node_modules/@angular/core/fesm5/core.js.NgModuleRef
.get (core.js:21809)
at resolveNgModuleDep (core.js:21120)
at NgModuleRef_.push…/node_modules/@angular/core/fesm5/core.js.NgModuleRef_.get (core.js:21809)
at resolveDep (core.js:22180)
at createClass (core.js:22052)
at resolvePromise (zone.js:831)
at resolvePromise (zone.js:788)
at zone.js:892
at ZoneDelegate.push…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:423)
at Object.onInvokeTask (core.js:17280)
at ZoneDelegate.push…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:422)
at Zone.push…/node_modules/zone.js/dist/zone.js.Zone.runTask (zone.js:195)
at drainMicroTaskQueue (zone.js:601)
defaultErrorLogger @ core.js:15714
push…/node_modules/@angular/core/fesm5/core.js.ErrorHandler.handleError @ core.js:15762
next @ core.js:17761
schedulerFn @ core.js:13504
push…/node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.__tryOrUnsub @ Subscriber.js:196
push…/node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.next @ Subscriber.js:134
push…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber._next @ Subscriber.js:77
push…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next @ Subscriber.js:54
push…/node_modules/rxjs/_esm5/internal/Subject.js.Subject.next @ Subject.js:47
push…/node_modules/@angular/core/fesm5/core.js.EventEmitter.emit @ core.js:13488
(anonymous) @ core.js:17311
push…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke @ zone.js:391
push…/node_modules/zone.js/dist/zone.js.Zone.run @ zone.js:150
push…/node_modules/@angular/core/fesm5/core.js.NgZone.runOutsideAngular @ core.js:17248
onHandleError @ core.js:17311
push…/node_modules/zone.js/dist/zone.js.ZoneDelegate.handleError @ zone.js:395
push…/node_modules/zone.js/dist/zone.js.Zone.runGuarded @ zone.js:164
_loop_1 @ zone.js:694
api.microtaskDrainDone @ zone.js:703
drainMicroTaskQueue @ zone.js:608
Promise.then (async)
scheduleMicroTask @ zone.js:584
push…/node_modules/zone.js/dist/zone.js.ZoneDelegate.scheduleTask @ zone.js:413
onScheduleTask @ zone.js:301
push…/node_modules/zone.js/dist/zone.js.ZoneDelegate.scheduleTask @ zone.js:404
push…/node_modules/zone.js/dist/zone.js.Zone.scheduleTask @ zone.js:238
push…/node_modules/zone.js/dist/zone.js.Zone.scheduleMicroTask @ zone.js:258
scheduleResolveOrReject @ zone.js:879
resolvePromise @ zone.js:825
(anonymous) @ zone.js:741
webpackJsonpCallback @ bootstrap:25
(anonymous) @ home-home-module.js:1

Hey,
i had the same issue, just tried to start app again and it worked. ionic serve did the trick.