[GRASS-dev] Re: wxpython not working in GRASS 7 Mac OSX

[Helena Mitasova]

Michael,

I just updated GRASS7 and wxpython and wxnviz works OK for me.
The only error that I get is this (when quitting wxpython)

pythonw2.6(41179,0xa05a8540) malloc: *** error for object 0x1d43edf0: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug

I am wondering what others compiling on Mac get in terms of running wxgui

Helena 


On Jun 30, 2011, at 4:06 PM, Michael Barton wrote:

> I just compiled from the most recent svn version of trunk. When I go to display something in the 3D mode (wxnviz), I get the following error. The map does not display and the 3D control panel does not launch.
> 
> GRASS 7.0.svn (Spearfish60_test):~ > Traceback (most recent call last):
>  File "/Users/Shared/grass_dev/grass70_dev/dist.i386-apple-darwin10.8.0/etc/gui/wxpython/gui_modules/toolbars.py", line 325, in OnSelectTool
>    self.parent.AddToolbar("nviz")
>  File "/Users/Shared/grass_dev/grass70_dev/dist.i386-apple-darwin10.8.0/etc/gui/wxpython/gui_modules/mapdisp.py", line 473, in AddToolbar
>    self._addToolbarNviz()
>  File "/Users/Shared/grass_dev/grass70_dev/dist.i386-apple-darwin10.8.0/etc/gui/wxpython/gui_modules/mapdisp.py", line 386, in _addToolbarNviz
>    self._layerManager.goutput.WriteCmdLog(_("Starting 3D view mode..."))
>  File "/Users/Shared/grass_dev/grass70_dev/dist.i386-apple-darwin10.8.0/etc/gui/wxpython/gui_modules/goutput.py", line 417, in WriteCmdLog
>    self.WriteLog(line, style=self.cmd_output.StyleCommand, switchPage = True)
>  File "/Users/Shared/grass_dev/grass70_dev/dist.i386-apple-darwin10.8.0/etc/gui/wxpython/gui_modules/goutput.py", line 388, in WriteLog
>    self._notebook.SetSelectionByName('output')
>  File "/Users/Shared/grass_dev/grass70_dev/dist.i386-apple-darwin10.8.0/etc/gui/wxpython/gui_modules/menuform.py", line 2071, in SetSelectionByName
>    self.SetSelection(self.GetPageIndexByName(page))
>  File "/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/etc/python/wx/lib/agw/flatnotebook.py", line 4174, in SetSelection
>    self._mainSizer.Insert(0, self._windows[page], 1, wx.EXPAND)
>  File "/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/etc/python/wx/_core.py", line 12707, in Insert
>    return _core_.Sizer_Insert(*args, **kwargs)
> wx._core.PyAssertionError: C++ assertion "!sizer || m_containingSizer != sizer" failed at /BUILD/wxPython-src-2.8.12.0/src/common/wincmn.cpp(1884) in SetContainingSizer(): Adding a window to the same sizer twice?
> GRASS 7.0.svn (Spearfish60_test):~ >
> 
> 
> Michael
> ____________________
> C. Michael Barton
> Director, Center for Social Dynamics & Complexity
> Professor of Anthropology, School of Human Evolution & Social Change
> Arizona State University
> 
> voice:  480-965-6262 (SHESC), 480-727-9746 (CSDC)
> fax:          480-965-7671 (SHESC),  480-727-0709 (CSDC)
> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
> 
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