[GRASS-dev] [GRASS GIS] #2451: rendering vector in map display freezes when fonts is changed in GUI options: map display

[GRASS GIS]

#2451: rendering vector in map display freezes when fonts is changed in GUI
options: map display
-------------------------+--------------------------------------------------
 Reporter:  hellik       |       Owner:  grass-dev@…              
     Type:  defect       |      Status:  new                      
 Priority:  normal       |   Milestone:  7.0.0                    
Component:  Display      |     Version:  svn-trunk                
 Keywords:  fonts        |    Platform:  MSWindows 7              
      Cpu:  Unspecified  |  
-------------------------+--------------------------------------------------
 error message:

 {{{
 Traceback (most recent call last):
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\gui
 _core\forms.py", line 687, in OnApply

 self)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\lmg
 r\layertree.py", line 1649, in GetOptData

 render = False)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\map
 win\buffered.py", line 1796, in ZoomToMap

 update=True)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\render.py", line 657, in GetRegion

 **cmd)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\gcmd.py", line 695, in RunCommand

 ps = grass.start_command(prog, flags, overwrite, quiet,
 verbose, **kwargs)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\etc\python\grass
 \script\core.py", line 342, in start_command

 return Popen(args, **popts)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\etc\python\grass
 \script\core.py", line 62, in __init__

 subprocess.Popen.__init__(self, args, **kwargs)
   File "C:\OSGeo4W\apps\Python27\lib\subprocess.py", line
 711, in __init__

 errread, errwrite)
   File "C:\OSGeo4W\apps\Python27\lib\subprocess.py", line
 948, in _execute_child

 startupinfo)
 TypeError
 :
 environment can only contain strings
 Traceback (most recent call last):
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\lmg
 r\layertree.py", line 351, in OnIdle

 self.mapdisplay.GetMapWindow().UpdateMap(render=True)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\map
 win\buffered.py", line 753, in UpdateMap

 self._runUpdateMap()
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\map
 win\buffered.py", line 782, in _runUpdateMap

 self._updateM(self.render, self.renderVector)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\map
 win\buffered.py", line 817, in _updateM

 windres = windres)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\render.py", line 947, in Render

 maps, masks, opacities =
 self.GetMapsMasksAndOpacities(force, windres, env)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\render.py", line 918, in GetMapsMasksAndOpacities

 return self._renderLayers(force=force, env=env)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\render.py", line 890, in _renderLayers

 if not layer.Render():
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\render.py", line 165, in Render

 ret, msg = self._runCommand(self.cmd)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\render.py", line 196, in _runCommand

 **cmd[1])
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\cor
 e\gcmd.py", line 695, in RunCommand

 ps = grass.start_command(prog, flags, overwrite, quiet,
 verbose, **kwargs)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\etc\python\grass
 \script\core.py", line 342, in start_command

 return Popen(args, **popts)
   File "C:\OSGeo4W\apps\grass\grass-7.1.svn\etc\python\grass
 \script\core.py", line 62, in __init__

 subprocess.Popen.__init__(self, args, **kwargs)
   File "C:\OSGeo4W\apps\Python27\lib\subprocess.py", line
 711, in __init__

 errread, errwrite)
   File "C:\OSGeo4W\apps\Python27\lib\subprocess.py", line
 948, in _execute_child

 startupinfo)
 TypeError
 :
 environment can only contain strings
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/2451>
GRASS GIS <http://grass.osgeo.org>