title: React native [TypeError: Network request failed]
body: <p>I'm just trying to run the example fetch from the RN docs calling out to <a href="http://facebook.github.io/react-native/movies.json" rel="nofollow">http://facebook.github.io/react-native/movies.json</a>. When I try it out on the simulator its fine. But when I plug in my device and and deploy it to that using react-native run-android it can't seem to successfully load the data.</p>
  
  <p>it's giving an error  </p>
  
  <blockquote>
    <p>[TypeError: Network request failed]</p>
  </blockquote>