[GRASS-dev] wxpython 3 and errors in grass

[Michael Barton]

At least for me, it is possible to have multiple versions of wx installed. The important thing is which you use when you compile GRASS—determined by the path to wx_config

Michael
______________________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Head, Graduate Faculty in Complex Adaptive Systems Science
Arizona State University
Tempe, AZ  85287-2402
USA

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On Oct 30, 2014, at 10:57 AM, <grass-dev-request at lists.osgeo.org<mailto:grass-dev-request at lists.osgeo.org>> <grass-dev-request at lists.osgeo.org<mailto:grass-dev-request at lists.osgeo.org>> wrote:

From: Moritz Lennert <mlennert at club.worldonline.be<mailto:mlennert at club.worldonline.be>>
Subject: [GRASS-dev] wxpython 3 and errors in grass
Date: October 30, 2014 at 10:57:46 AM MST
To: grass-dev <grass-dev at lists.osgeo.org<mailto:grass-dev at lists.osgeo.org>>


Hi,

I've recently started to see errors when trying to run gui tools such as the interactive color definition or when I try to add a legend to the map composer, and the windows do not open. The traceback is below.

I imagine that this is linked to the fact that I have now wx 3 installed next to wx 2. But what is the solution ?

Moritz

*********************************

Traceback (most recent call last):
 File
"/data/home/mlennert/SRC/GRASS/grass64_release/dist.x86_64
-unknown-linux-gnu/etc/wxpython/lmgr/frame.py", line 1182,
in RulesCmd

ctable = RasterColorTable(self)
 File
"/data/home/mlennert/SRC/GRASS/grass64_release/dist.x86_64
-unknown-linux-gnu/etc/wxpython/modules/colorrules.py", line
752, in __init__

title = _('Create new color table for raster map'),
**kwargs)
 File
"/data/home/mlennert/SRC/GRASS/grass64_release/dist.x86_64
-unknown-linux-gnu/etc/wxpython/modules/colorrules.py", line
334, in __init__

self._doLayout()
 File
"/data/home/mlennert/SRC/GRASS/grass64_release/dist.x86_64
-unknown-linux-gnu/etc/wxpython/modules/colorrules.py", line
780, in _doLayout

bodySizer = self._createBody(parent = self.panel)
 File
"/data/home/mlennert/SRC/GRASS/grass64_release/dist.x86_64
-unknown-linux-gnu/etc/wxpython/modules/colorrules.py", line
469, in _createBody

bodySizer.AddGrowableCol(2)
 File "/usr/lib/python2.7/dist-
packages/wx-3.0-gtk2/wx/_core.py", line 15364, in
AddGrowableCol

return _core_.FlexGridSizer_AddGrowableCol(*args, **kwargs)
wx._core
.
PyAssertionError
:
C++ assertion "!m_cols || idx < (size_t)m_cols" failed at
../src/common/sizer.cpp(1980) in AddGrowableCol(): invalid
column index



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