Encountering difficulty using a template file as a component template within the Liferay angular portlet

Encountering trouble using a template file as a template for the component in my Liferay angular portlet. It works fine with a regular Angular application.

app.component.ts

import { Component } from '@angular/core';

@Component({
    templateUrl: './app.component.html'
    /*
     * I've attempted various ways to pass the template file path without success:
     * templateUrl: './app.component.html'
     * templateUrl: './app.component'
     * templateUrl: 'app.component.html'
     * templateUrl: 'app.component'
     */
})

export class AppComponent {}

app.component.html

<h1>app component loaded using template file.</h1>

Here are the details of my environment:

  • OS : windows
  • Liferay : liferay-ce-portal-tomcat-7.3.2-ga3
  • node : v8.12.0
  • angular/cli : ^1.6.7
  • angular/compiler-cli : ^5.0.0
  • liferay-npm-bundler : 2.18.2
  • typescript : 2.4.2

https://i.sstatic.net/ezd1j.png

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