title: Up Navigation not working
body: <p>So I'm following the lesson on this link
   <a href="http://developer.android.com/training/implementing-navigation/ancestral.html" rel="nofollow">http://developer.android.com/training/implementing-navigation/ancestral.html</a> 
  in order to get the Up Navigation working. I have the exact same code.</p>
  
  <p>The issue is when I tap on the bar it gives me the msg "Unfortunately, "app" stopped working", and then takes me to the main activity (the parent activity).</p>
  
  <p>I'm running the app on my Note 3 LTE device on 4.3.</p>