wxpython: Layer Manager crashes when trying to edit vector properties

[epatton]

I can't seem to consistently get vector maps to properly overlay a background raster. No matter which order they vector/raster maps appear in the Layer Manager, the vector fails to draw on top of the raster, even when doing a full re-render of the map display window. I have ensured that the raster properties are set to 'overlay' in my Layer Manager preferences. When I try to double-click on the vector map to edit properties to investigate the problem, I receive the following error:

Settings saved to file '/home/epatton/Projects/.grasswx'.                       
Traceback (most recent call last):
  File "/usr/local/grass-7.0.svn/etc/wxpython/gui_modules/wx
gui_utils.py", line 721, in OnActivateLayer

self.PropertiesDialog (layer)
  File "/usr/local/grass-7.0.svn/etc/wxpython/gui_modules/wx
gui_utils.py", line 645, in PropertiesDialog

if self.GetPyData(layer)[0]['propwin'].IsShown():
  File "/usr/lib/python2.5/site-
packages/wx-2.8-gtk2-unicode/wx/_core.py", line 14314, in
__getattr__

raise PyDeadObjectError(self.attrStr % self._name)
wx._core
.
PyDeadObjectError
:
The C++ part of the mainFrame object has been deleted,
attribute access no longer allowed.

~ Eric.

[cmbarton]

Fixed in trunk. Will be ported to 6.4 soon.