title: ?:0: attempt to index field 'parent' (a nil value)
body: <p>Full error:</p>
  
  <pre><code>Runtime error
  ?:0: attempt to index field 'parent' (a nil value)
  stack traceback:
          ?: in function &lt;?:565&gt;
          ?: in function &lt;?:221&gt;
  </code></pre>
  
  <p>I've read multiple topics about it, none was helpful. The code works perfectly on the other computer, so there's no error in code.</p>
  
  <p>I've noticed that this error is provided by ScrollView widget.If i insert any element that's been required from another .lua file and change scene-s the error will stay in loop at Simulator Output.</p>
  
  <p>I have uninstalled/installed Corona multiple times, also restarted my computer several times, no changes.</p>
  
  <p>Full project code was copied to other computer and it worked w/o any errors.</p>
  
  <p>Is there a way to uninstall every little bit of corona? Since the project history stays after uninstall. I have also cleared appData, do i really need to format my computer to get it working again?</p>
  
  <p><em>Edit</em></p>
  
  <p>Also i have multiple projects, the older ones have the same error now..</p>
  
  <p>SOLUTION:
  The problem was because of the bug in daily build, reverted some older version of Corona fixed the issue</p>