Issue with displaying Angular 2 component in deployed version

In the deployed version on Heroku, there seems to be an issue where a component fails to render, while it works perfectly fine locally. No error is displayed, it simply doesn't show up on the page.

A template for a navigation bar at the top is utilized in the following way: (Note that Angular Meteor 2.0 is being used, so importing the template like this is acceptable due to special angular-compilers.)

import { Component } from "@angular/core";
import template from "./about-navigation.html";
@Component({
  selector: "about-navigation",
  template,
})
export class AboutNavigation {
}

The above code is included in the app.module.ts declarations:

...
import { AboutNavigation } from "./templates/about-navigation/about-navigation";
@NgModule({
  ...
  declarations: [ AppComponent,
                  About,
                  AboutNavigation,
                ],
  bootstrap:    [ AppComponent ]
})
export class AppModule { } 

Subsequently, here is the actual component:

@Component({
  selector: "about",
  template,
})
export class About {
  constructor(private router: Router) {
    });
  }
}

and its corresponding template:

<about-navigation></about-navigation>
<div class="container about-content page-transition" [@elementState]="pageTransition" >
    <router-outlet></router-outlet>
</div>

After deployment on Heroku, the

<about-navigation></about-navigation>
selector does not display any content. However, all other functionalities work smoothly without any errors or warnings in the console. The reason behind this unexpected behavior remains unknown...

Answer №1

It appears that the problem stemmed from RC5 (the current supported version for Angular Meteor) as evidenced here https://github.com/angular/angular/issues/10618. This issue should not persist in newer versions, I believe.

Additionally, I found it necessary to include

@Component({
  moduleId: module.id,

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