Audio.js + Angular2 + Firefox 50.1.0 shows error message

[masiref]

I'm using audio.js in an Angular 2 web application. I included the dependencies in my index.html file like this :
<script type="text/javascript" src="assets/lib/audiojs/audio.js"></script>

and using it in my code (TypeScript) like this :

declare var audiojs: any;
...
export class AudioPlayerComponent implements AfterViewInit {
  
  ngAfterViewInit() {
    audiojs.events.ready(function () {
      var as = audiojs.createAll();
    });
  }
}

It works well with Chrome 55.0.2883.87 but with Firefox 50.1.0 it shows this error message :

"EXCEPTION: Error in http://localhost:3001/app/app.component.html:14:4 caused by: Illegal constructor."  core.umd.js:2838:13
ORIGINAL EXCEPTION: Illegal constructor.  core.umd.js:2840:17
ORIGINAL STACKTRACE:  core.umd.js:2843:17
container[audiojs].helpers.clone@http://localhost:3001/assets/lib/audiojs/audio.js:434:20
container[audiojs].helpers.clone@http://localhost:3001/assets/lib/audiojs/audio.js:435:42
container[audiojs].newInstance@http://localhost:3001/assets/lib/audiojs/audio.js:245:15
container[audiojs].createAll@http://localhost:3001/assets/lib/audiojs/audio.js:236:24
AudioPlayerComponent.prototype.ngAfterViewInit/<@http://localhost:3001/app/components/shared/audio-player/audio-player.component.js:17:22
container[audiojs].events.ready@http://localhost:3001/assets/lib/audiojs/audio.js:591:43
AudioPlayerComponent.prototype.ngAfterViewInit@http://localhost:3001/app/components/shared/audio-player/audio-player.component.js:16:9
anonymous/View_AppComponent0.prototype.detectChangesInternal@/AppModule/AppComponent/component.ngfactory.js:182:40
AppView</AppView.prototype.detectChanges@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:9355:13
DebugAppView</DebugAppView.prototype.detectChanges@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:9448:17
anonymous/View_AppComponent_Host0.prototype.detectChangesInternal@/AppModule/AppComponent/host.ngfactory.js:27:3
AppView</AppView.prototype.detectChanges@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:9355:13
DebugAppView</DebugAppView.prototype.detectChanges@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:9448:17
ViewRef_</ViewRef_.prototype.detectChanges@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:7338:13
ApplicationRef_</ApplicationRef_.prototype.tick/<@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6589:79
ApplicationRef_</ApplicationRef_.prototype.tick@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6589:17
ApplicationRef_</ApplicationRef_.prototype._loadComponent@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6567:13
ApplicationRef_</ApplicationRef_.prototype.bootstrap@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6558:13
PlatformRef_</PlatformRef_.prototype._moduleDoBootstrap/<@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6460:86
PlatformRef_</PlatformRef_.prototype._moduleDoBootstrap@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6460:17
PlatformRef_</PlatformRef_.prototype._bootstrapModuleFactoryWithZone/</</<@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:6428:25
ZoneDelegate.prototype.invoke@http://localhost:3001/node_modules/zone.js/dist/zone.js:232:17
NgZone</NgZone.prototype.forkInnerZoneWithAngularBehavior/this.inner<.onInvoke@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:5976:32
ZoneDelegate.prototype.invoke@http://localhost:3001/node_modules/zone.js/dist/zone.js:231:17
Zone.prototype.run@http://localhost:3001/node_modules/zone.js/dist/zone.js:114:24
scheduleResolveOrReject/<@http://localhost:3001/node_modules/zone.js/dist/zone.js:502:52
ZoneDelegate.prototype.invokeTask@http://localhost:3001/node_modules/zone.js/dist/zone.js:265:21
NgZone</NgZone.prototype.forkInnerZoneWithAngularBehavior/this.inner<.onInvokeTask@http://localhost:3001/node_modules/@angular/core/bundles/core.umd.js:5967:32
ZoneDelegate.prototype.invokeTask@http://localhost:3001/node_modules/zone.js/dist/zone.js:264:21
Zone.prototype.runTask@http://localhost:3001/node_modules/zone.js/dist/zone.js:154:28
drainMicroTaskQueue@http://localhost:3001/node_modules/zone.js/dist/zone.js:401:25
ZoneTask/this.invoke@http://localhost:3001/node_modules/zone.js/dist/zone.js:339:25

Is it a bug or am I doing something wrong ? Please help me! Thanks!

[abulaian]

try this one:
npm install --save [email protected]