title: Ionic list not loading on device
body: <p>I'm creating a demo app for practice, using Ionic. It works fine on the web browser but is not working properly on the device.</p>
  
  <p>HomePage HTML code:</p>
  
  <pre><code>&lt;ion-header&gt;
    &lt;ion-navbar&gt;
      &lt;ion-title&gt;
          Test App
      &lt;/ion-title&gt;
    &lt;/ion-navbar&gt;
  &lt;/ion-header&gt;
  
  &lt;ion-content&gt;
    &lt;ion-list&gt;
      &lt;button ion-item (click) = newPage(post) *ngFor = "let post of posts"&gt;
        &lt;ion-thumbnail item-start&gt;
          &lt;img src="{{post?.multimedia.src}}"&gt;
        &lt;/ion-thumbnail&gt;
      &lt;h2&gt;{{post?.display_title}}&lt;/h2&gt;
        &lt;p&gt;{{post?.byline}}&lt;/p&gt;
     &lt;/button&gt;
   &lt;/ion-list&gt;
  &lt;/ion-content&gt;
  </code></pre>
  
  <p>home.ts code:</p>
  
  <pre><code>export class HomePage {
  posts: Array&lt;object&gt;;
  
   constructor(public navCtrl: NavController, public http: Http) {
    this.http.get('https://api.nytimes.com/svc/movies/v2/reviews/all.json?api-key=a96736504fda41f58b3af1ec5876d3b9')
     .map(res =&gt; res.json())
     .subscribe(data =&gt; {
      this.posts = data.results;
      console.log(this.posts);
    });
  }
  
  newPage(post) {
    this.navCtrl.push(Pg, {
      post: post
    });
   }
  }
  </code></pre>
  
  <p>I ran it on the device using the command:</p>
  
  <pre><code>ionic run android --device
  </code></pre>
  
  <p>The app opens on the device, but only the header is loading. The list does not appear. Am I missing something?</p>