title: Cannot run my first Hello World In AVD Eclipse
body: <p>I am trying to follow the tutorial at <a href="http://developer.android.com/training/basics/firstapp/building-ui.html" rel="nofollow">This Link</a> and I get the following errors</p>
  
  <pre><code>[2012-10-03 22:02:16 - MyFirstApp] res\layout\activity_main.xml:0: error: Resource entry activity_main is already defined.
  [2012-10-03 22:02:16 - MyFirstApp] res\layout\activity_main.out.xml:0: Originally defined here.
  [2012-10-03 22:02:16 - MyFirstApp] D:\Users\Adam\workspace\MyFirstApp\res\layout\activity_main.out.xml:1: error: Error parsing XML: no element found
  [2012-10-03 22:03:23 - MyFirstApp] Error in an XML file: aborting build.
  [2012-10-03 22:04:47 - MyFirstApp] res\layout\activity_main.xml:0: error: Resource entry activity_main is already defined.
  [2012-10-03 22:04:47 - MyFirstApp] res\layout\activity_main.out.xml:0: Originally defined here.
  [2012-10-03 22:04:47 - MyFirstApp] D:\Users\Adam\workspace\MyFirstApp\res\layout\activity_main.out.xml:1: error: Error parsing XML: no element found
  [2012-10-03 22:04:53 - SDK Manager] Warning: Ignoring library 'com.motorola.android.iextdispservice', missing property value
  [2012-10-03 22:04:57 - SDK Manager] Warning: Ignoring library 'com.motorola.android.iextdispservice', missing property value
  [2012-10-03 22:05:27 - MyFirstApp] Error in an XML file: aborting build.
  </code></pre>
  
  <p>I have the following code in my activity_main.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="horizontal" &gt;
  
      &lt;EditText android:id="@+id/edit_message"
          android:layout_weight="1"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:hint="@string/edit_message" /&gt;
  
        &lt;Button
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="@string/button_send" /&gt;         
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>Could anyone please tell me what is going wrong. I have spend a significant time trying to figure this issue out. Is there something wrong with the configuration ? When I click the run button a file called activity_main.out.xml gets created which is empty. </p>