[PyQt] Designer -- fromTheme Icon

[Phil Thompson]

On Sun, 18 Mar 2012 02:35:52 -0300, Ramiro Algozino <algozino at gmail.com>
wrote:
> 2012/3/18 Ramiro Algozino <algozino at gmail.com>
> 
>> Hello!
>>
>>  Today I was designing a window for my application and happily
discovered
>> that designer now supports using fromTheme icons in actions and
buttons!
>> :-D but when I use the .ui file I get this error:
>>
>> [...]
>>   File "/usr/lib64/python2.7/site-packages/PyQt4/uic/icon_cache.py",
line
>> 106, in _file_name
>>     fname = fname.replace("\\", "\\\\")
>> AttributeError: 'NoneType' object has no attribute 'replace'
>>
>> am I doing something wrong or is this some kind of bug? If I set an
>> arbitrary file icon instead a fromTheme one everything works just
fine..
>> :-( I would really like to set the system theme icons from designer
>> instead
>> of having to do it from code to keep the code cleaner.
>>
>> This is how I load the ui:
>>
>> class MainWindow(QtGui.QMainWindow):
>>     def __init__(self, app):
>>         QtGui.QMainWindow.__init__(self)
>>         uic.loadUi('main.ui', self)
>>
>>
>> Thank you!
>> --
>> Ramiro Algozino
>> http://ramiroalgozino.com.ar/
>>
> 
> 
> Sorry, I forgot to add that I'm on Fedora 16, with all the packages
> up-to-date. My PyQt4 version is 4.8.6, Qt4 is 4.8.0 and QtDesigner is
> 4.8.0.

A copy of the .ui would help.

Phil