Rendering failed: Error reading PPM file

[pvanbosgeo]

After creating a new vector file using r.to.vect I am getting the error message below.

The vector layer still shows in the layer list, but I have to use the 'render layer' button to actually show the map.

Open the map later on works without error message (but takes longer than usual it seems).

I am using grass master revision 65431

Rendering failed: Error reading PPM file


Reason: 

Traceback (most recent call last):
  File "/usr/local/grass7/grass-7.1.svn/gui/wxpython/mapwin/buffered.py", line 845, in _updateM
    windres=self._properties.resolution)
  File "/usr/local/grass7/grass-7.1.svn/gui/wxpython/core/render.py", line 1113, in Render
    self.renderMgr.Render(force, windres)
  File "/usr/local/grass7/grass-7.1.svn/gui/wxpython/core/render.py", line 518, in Render
    if self._renderLayers(env, force, windres) == 0:
  File "/usr/local/grass7/grass-7.1.svn/gui/wxpython/core/render.py", line 479, in _renderLayers
    layer.GetRenderMgr().updateProgress.emit(layer=layer)
  File "/usr/local/grass7/grass-7.1.svn/etc/python/grass/pydispatch/signal.py", line 229, in emit
    dispatcher.send(signal=self, *args, **kwargs)
  File "/usr/local/grass7/grass-7.1.svn/etc/python/grass/pydispatch/dispatcher.py", line 349, in send
    **named
  File "/usr/local/grass7/grass-7.1.svn/etc/python/grass/pydispatch/robustapply.py", line 60, in robustApply
    return receiver(*arguments, **named)
  File "/usr/local/grass7/grass-7.1.svn/gui/wxpython/core/render.py", line 632, in ReportProgress
    self.renderDone.emit()
  File "/usr/local/grass7/grass-7.1.svn/etc/python/grass/pydispatch/signal.py", line 229, in emit
    dispatcher.send(signal=self, *args, **kwargs)
  File "/usr/local/grass7/grass-7.1.svn/etc/python/grass/pydispatch/dispatcher.py", line 349, in send
    **named
  File "/usr/local/grass7/grass-7.1.svn/etc/python/grass/pydispatch/robustapply.py", line 60, in robustApply
    return receiver(*arguments, **named)
  File "/usr/local/grass7/grass-7.1.svn/gui/wxpython/core/render.py", line 561, in OnRenderDone
    raise GException(_("Rendering failed: %s" % msg))
GException: Rendering failed: Error reading PPM file

[martinl]

Please try out r65455

[pvanbosgeo]

Got the latest version, no error message like above so far

[neteler]

Milestone renamed