QWidget&nbsp;</td>
<td class="paramname"><em>parent</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Display a message box explaining an error occurred and possible
reasons to why.
</p>
<p>
<dl class="deprecated" compact><dt><b>Deprecated:</b></dt><dd> Use a constructor with ErrorReporting set to Dialog to show a
message box like this function did.
</dd></dl>
</p></div></div><a class="anchor" name="unloadModule"></a>
<div class