[GRASS-dev] grass standalone

[Mohammed Rashad]

how to run a custom grass viewer outside grass shell
eg
python render.py

but it gives me error
Initializing...
Traceback (most recent call last):
  File "grass-qt/render.py", line 1308, in <module>
    image = map.Render(force = True)
  File "grass-qt/render.py", line 865, in Render
    os.environ["GRASS_REGION"] = self.SetRegion(windres)
  File "grass-qt/render.py", line 697, in SetRegion
    region = self.AdjustRegion()
  File "grass-qt/render.py", line 484, in AdjustRegion
    mapwidth    = abs(self.region["e"] - self.region["w"])
KeyError: 'e'
Exception AttributeError: "'NoneType' object has no attribute
'GetCmdString'" in <bound method MapLayer.__del__ of <__main__.MapLayer
object at 0xa40f08c>> ignored
Exception AttributeError: "'NoneType' object has no attribute
'GetCmdString'" in <bound method MapLayer.__del__ of <__main__.MapLayer
object at 0xa3ebfec>> ignored

-- 
Thanks && Regards
Rashad
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