Demo code crashes: Uncaught (in promise): Error: Could not find module './3.js'

[adams-family]

Hi,

My app crashes as soon as I add the following line of code:

export class HomeComponent implements OnInit {
    items: Array<DataItem>;
    _player: TNSPlayer;

    constructor(private _itemService: DataService) {

        console.log('ok');

        this._player = new TNSPlayer();      //  <— THIS line causes the app to crash

Console:

Successfully synced application org.nativescript.test4 on device 5e4625ba539da6580b192c6f90fde0020f9491ae.
CONSOLE LOG file: node_modules/@angular/core/fesm5/core.js:25638:0: Angular is running in the development mode. Call enableProdMode() to enable the production mode.
CONSOLE ERROR file: node_modules/@angular/core/fesm5/core.js:4002:0: ERROR Error: Uncaught (in promise): Error: Could not find module './3.js'. Computed path '/var/mobile/Containers/Data/Application/65D2C8F8-64AF-4516-A26F-003547D36ECF/Library/Application Support/LiveSync/app/3.js'. (evaluating 'require("./" + ({}[chunkId]||chunkId) + ".js")')
require([native code])
at requireEnsure(file: src/webpack/bootstrap:769:0)
at file: src/webpack/bootstrap:146:0
at loadChildren(file: src/app/app-routing.module.ts:16:28)
at file: node_modules/@angular/router/fesm5/router.js:3608:0
at file: node_modules/@angular/router/fesm5/router.js:3593:0
at file: node_modules/@angular/router/fesm5/router.js:2595:0
at file: node_modules/rxjs/_esm5/internal/operators/mergeMap.js:59:0
at file: node_modules/rxjs/_esm5/internal/operators/mergeMap.js:49:0
at file: node_modules/rxjs/_esm5/internal/Subscriber.js:53:0
at file: node_modules/rxjs/_esm5/internal/util/subscribeToArray.js:5:0
at file: node_modules/rxjs/_esm5/internal/Observable.js:43:0
at file: node_modules/rxjs/_esm5/internal/Observable.js:29:0
at file: node_modules/rxjs/_esm5/internal/Observable.js:24:0
at file: node_modules/rxjs/_esm5/internal/Observable.js:24:0
at file: node_modules/rxjs/_esm5/internal/Observable.js:24:0
at file: node_modules/rxjs/_esm5/internal/operators/mergeMap.js:72:46
at file: node_modules/rxjs/_esm5/internal/operators/mergeMap.js:66:0
at file:///app/vendor.<\M-b\M^@\M-&>

tns —version: 6.7.8

Is the demo code working on the latest TNS environment? Thanks