NerbAbility rss app returns NullPointerException
<p>I have found this tutorial searching the net,in order to understand the fragments.</p>

<p><a href="http://blog.nerdability.com/2013/03/tech-building-rss-reader-android-app.html" rel="nofollow">http://blog.nerdability.com/2013/03/tech-building-rss-reader-android-app.html</a></p>

<p>I downloaded it from the given link
<a href="https://github.com/nerdability/AndroidRssReader" rel="nofollow">https://github.com/nerdability/AndroidRssReader</a></p>

<p>but unfortunately i'm getting a NullPointerException exception as i run it:</p>

<pre><code>05-15 22:29:32.175: E/ASYNC(19741): POST EXECUTE
05-15 22:29:32.175: D/AndroidRuntime(19741): Shutting down VM
05-15 22:29:32.175: W/dalvikvm(19741): threadid=1: thread exiting with uncaught exception (group=0x40d6b2a0)
05-15 22:29:32.180: E/AndroidRuntime(19741): FATAL EXCEPTION: main
05-15 22:29:32.180: E/AndroidRuntime(19741): java.lang.NullPointerException
05-15 22:29:32.180: E/AndroidRuntime(19741):    at com.nerdability.android.rss.RssService$1.run(RssService.java:52)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.app.Activity.runOnUiThread(Activity.java:4784)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at com.nerdability.android.rss.RssService.onPostExecute(RssService.java:49)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at com.nerdability.android.rss.RssService.onPostExecute(RssService.java:1)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.os.AsyncTask.finish(AsyncTask.java:631)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.os.AsyncTask.access$600(AsyncTask.java:177)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:644)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.os.Handler.dispatchMessage(Handler.java:99)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.os.Looper.loop(Looper.java:137)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at android.app.ActivityThread.main(ActivityThread.java:4898)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at java.lang.reflect.Method.invokeNative(Native Method)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at java.lang.reflect.Method.invoke(Method.java:511)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773)
05-15 22:29:32.180: E/AndroidRuntime(19741):    at dalvik.system.NativeStart.main(Native Method)
</code></pre>

<p>I haven't change anything, i just imported it to eclipse and run it!:)</p>

<p>Has anyone else the same problem with me?how can i fix it??</p>

<p>thanks for your time!!</p>
