title: The JAR file C:\sdk\platforms\android-18\android.jar has no source attachment. You can attach the source by clicking attach source below
body: <p>I'm getting an error stating:</p>
  
  <pre><code>The JAR file C:\sdk\platforms\android-18\android.jar has no source attachment. You can attach the source by clicking attach source below.
  </code></pre>
  
  <p>However I've clicked the attach source button and added C:\sdk\platforms\android-17\android.jar and then it simply gives me:</p>
  
  <pre><code>Source not found. The source attachment does not contain the source for the file Activity.class. You can change the source attachment by clicking Change Attached Source below.
  </code></pre>