[GRASS-dev] [GRASS GIS] #1615: Regression - v.transform fails to create a 3D map, crashes on Windows

GRASS GIS trac at osgeo.org
Sun Aug 26 08:06:33 PDT 2012

#1615: Regression - v.transform fails to create a 3D map, crashes on Windows
 Reporter:  marisn       |       Owner:  grass-dev@…              
     Type:  defect       |      Status:  new                      
 Priority:  major        |   Milestone:  6.4.3                    
Component:  Vector       |     Version:  6.4.2                    
 Keywords:               |    Platform:  Unspecified              
      Cpu:  Unspecified  |  

Comment(by mmetz):

 Replying to [comment:13 hellik]:
 > tested now several times in osgeo4w-wingrass6.4.3svn r52917 (heavy other
 work are in the background: arcgis, gimp, etc.): crash or no crash seems
 to be random; if no crash, no 3D output.
 > still memory issues?

 Could be. In your debug report, only two out of ten attribute table
 entries are copied, then the debug report ends. But then this is such a
 small vector, just a few KB, that memory issues are hard to imagine.

 Some testing suggestions:

 restart Windows, start GRASS and nothing else, then test
 v.random output=rm_a_map n=10 zmax=100.0 column="h double precision"
 v.transform input=rm_a_map output=rm_a_map3d table=rm_a_map
 v.info map=rm_a_map3d

 now restart Windows, first start all sorts of other apps, make them work
 long and hard, now start GRASS with the commands above.

 Ideally, do everything with DEBUG=4 and report the results.

 No further ideas from my side so far (GRASS is still not starting on my
 Windows 7 box).

 Thanks a lot for your efforts!

 Markus M

Ticket URL: <http://trac.osgeo.org/grass/ticket/1615#comment:14>
GRASS GIS <http://grass.osgeo.org>

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