Comment 3 for bug 587494

Hello
Sorry for my English.
I've just updated dockbarX but I still have the same error message as Oleg for some days now.
Before I had another error in the same type.
Here is the error that I have with dockbarx_factory.py run-in-window and clicking the Preferences button:

** (dockbarx_factory.py:28557): WARNING **: Trying to register gtype 'WnckWindowState' as enum when in fact it is of type 'GFlags'

** (dockbarx_factory.py:28557): WARNING **: Trying to register gtype 'WnckWindowActions' as enum when in fact it is of type 'GFlags'

** (dockbarx_factory.py:28557): WARNING **: Trying to register gtype 'WnckWindowMoveResizeMask' as enum when in fact it is of type 'GFlags'
Dockbarx init
Dockbarx reload
Traceback (most recent call last):
  File "/usr/bin/dbx_preference.py", line 959, in <module>
    PrefDialog()
  File "/usr/bin/dbx_preference.py", line 567, in __init__
    self.update()
  File "/usr/bin/dbx_preference.py", line 703, in update
    color = gtk.gdk.color_parse(self.globals.colors[c])
KeyError: 'color1'