Angular2 Typescript app throws 404 on components when js extension not specified

Question

I just started to play around with Angular2, and ran into a weird component file extension problem:

Let\'s use the 5 minutes quickstart demo from angular.io (I\'ll repro

Answer 1

In my case, it is resolved when added module.id

@Component({
    ***moduleId: module.id,***
    providers : [MyService],
    templateUrl: 'sandbox.component.html',
})