Looks like we can't reproduce the issue or there's a problem in the test case provided.
Ext GWT Premium Member
Exception when clicking outside of dropped-down Advanced Combobox
Version(s) of Ext GWT
Ext GWT 3.0.0-rc2
Browser versions and OS (and desktop environment, if applicable)
- Firefox 11, Windows XP
- IE 8, Windows XP
- Opera 11.62
When clicking outside an expanded Advanced ComboBox, an Exception is thrown.
Steps to reproduce the problem
- Open http://sencha.com/examples-dev/#Exam...vancedcombobox in Browser
- Enter e.g. "grid" in Search the Sencha Forum
- Wait until results are displayed
- Click outside of combo box
Exception is thrown
Screenshot or video
Debugging already done
We've noticed this problem in our internal testing and have already prepared a fix. Try your test case again with our nightly builds Explorer Demo at http://staging.sencha.com:8080/examp...vancedcombobox, and you should notice that this problem no longer occurs.