title: What does "invalid statement in fillWindow()" in Android cursor mean?
body: <p>I sometimes see this error in my <code>logcat</code> output, </p>
  
  <pre><code>Cursor: invalid statement in fillWindow().
  </code></pre>
  
  <p>It sometimes happens when I press the back key and then it goes to the default Android <code>listview</code> before going to my custom <code>listview</code>. </p>
  
  <p>What does it mean? How do I solve it? Because it does not point to any line of code where the problem is coming from.</p>