[GRASS-dev] wxpython 3 and errors in grass

mlennert · October 30, 2014, 5:57pm

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

annakrat · October 31, 2014, 1:34am

On Thu, Oct 30, 2014 at 1:57 PM, Moritz Lennert <
mlennert@club.worldonline.be> wrote:

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 ?

It is totally fine to use wxPython 3 on Linux, so the solution is to fix
the bugs. We actually need someone testing it with the newer version. Most
bugs are quite easy to fix, so please report them to me directly offlist
and I will let you know if I can fix it immediately or if you should create
a ticket in case of more complicated things.

wxPython on Mac is a different story, it's much more problematic, because
the 32-bit version is difficult compile with and the 64-bit version is
buggy. No idea about Windows.

I fixed the colorrules.py, could you send me some more info about the other
problem?

Anna

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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annakrat · October 31, 2014, 2:01am

On Thu, Oct 30, 2014 at 9:34 PM, Anna Petrášová <kratochanna@gmail.com>
wrote:

On Thu, Oct 30, 2014 at 1:57 PM, Moritz Lennert <
mlennert@club.worldonline.be> wrote:

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 ?

It is totally fine to use wxPython 3 on Linux, so the solution is to fix
the bugs. We actually need someone testing it with the newer version. Most
bugs are quite easy to fix, so please report them to me directly offlist
and I will let you know if I can fix it immediately or if you should create
a ticket in case of more complicated things.

wxPython on Mac is a different story, it's much more problematic, because
the 32-bit version is difficult compile with and the 64-bit version is
buggy. No idea about Windows.

I fixed the colorrules.py, could you send me some more info about the
other problem?

I fixed cartographic composer too, but let me know if you still have some
problems.

Anna

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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grass-dev mailing list
grass-dev@lists.osgeo.org
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