I'm still having trouble with the ClassDesigner using Dabo from SVN. It lets 
me build the UI just fine, and I end up with a cdxml that runs. But when I 
try to re-open the cdxml in ClassDesigner, I get a similar error to what Eric 
fixed earlier:

Abbreviated Traceback:
  File "/usr/local/bin/ClassDesigner", line 974, in recreateChildren
    sz = obj.ControllingSizer
AttributeError: 'NoneType' object has no attribute 'ControllingSizer'

Eric: Is this related to the changes you made yesterday?

I would expect that it needs a
try:
  sz = obj.ControllingSizer
except AttributeError:
    sz = None

But I don't know the framework well enough to see negative consequences from 
ignoring the exception.

If you need my complex cdxml to reproduce this, please let me know.

Am I right that it is a ClassDesigner bug, or did I do something wrong?

Thanks,

Richard


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