title: IBM Worklight 5.x - Worklight app in Android closes with "Unfortunately the app has stopped"
body: <p>My application runs perfectly when previewed in the Worklight Console, but whenever I launch it in an Android device, it fails and closes with this error message:</p>
  
  <blockquote>
    <p><code>Unfortunately &lt;appName&gt; has stopped</code></p>
  </blockquote>
  
  <p>The error message in LogCat:</p>
  
  <blockquote>
    <p>Fatal Exception:main</p>
    
    <p>java.lang.Runtime Exception unable to instantiate the activity
    component</p>
    
    <p>class not found exception</p>
  </blockquote>