title: java.lang.NullPointerException when opening xml files in eclipse
body: <p>I just encountered a problem when opening my .xml files in Eclipse. Every time I try to do so, I get this error: "An error has occurred. See error log for more details.
  java.lang.NullPointerException"</p>
  
  <p>I can open my AndroidManifest.xml, just not any of the other ones. Any ideas?</p>
  
  <p>EDIT:</p>
  
  <p>I think I figured out where my problem is coming from. I am using the Aviary API with my app and they provided a test app in their SDK to see how to implement Aviary correctly.</p>
  
  <p>In my app and the test app, the manifest files both include the same android:authorities tag.</p>
  
  <p>Any ideas?</p>