[QGIS-trac] Re: [Quantum GIS] #2078: [Windows] adding a GRASS raster created with r.external crashes QGIS

[Quantum GIS]

#2078: [Windows] adding a GRASS raster created with r.external crashes QGIS
--------------------------------------------------------------+-------------
        Reporter:  pcav                                       |         Owner:  rugginoso    
            Type:  bug                                        |        Status:  new          
        Priority:  critical: causes crash or data corruption  |     Milestone:  Version 1.5.0
       Component:  GRASS                                      |       Version:  HEAD         
      Resolution:                                             |      Keywords:               
Platform_version:                                             |      Platform:  Windows      
        Must_fix:  No                                         |   Status_info:  0            
--------------------------------------------------------------+-------------
Changes (by lutra):

 * cc: rblazek (added)

Comment:

 I created a GRASS raster using r.external pointing to the raster available
 in the qgis sample dataset. Called it "teste". Under windows xp qgis
 crashes when adding it. The output returned by DebugView for Windows is
 the following


 {{{
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(34) :
 (QgsGrassSelect::QgsGrassSelect) QgsGrassSelect() type = 2
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(203) :
 (QgsGrassSelect::setMapsets) setMapsets()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(245) :
 (QgsGrassSelect::setMaps) setMaps()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\providers\grass\qgsgrass.cpp(759) :
 (QgsGrass::rasters) entered.
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\providers\grass\qgsgrass.cpp(796) :
 (QgsGrass::rasters) mapsetPath = C:/Documents and
 Settings/Gio/Desktop/qgis_sample_data/qgis_sample_data/grassdata/alaska/demo
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(340) :
 (QgsGrassSelect::setLayers) setLayers()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(203) :
 (QgsGrassSelect::setMapsets) setMapsets()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(245) :
 (QgsGrassSelect::setMaps) setMaps()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\providers\grass\qgsgrass.cpp(759) :
 (QgsGrass::rasters) entered.
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\providers\grass\qgsgrass.cpp(796) :
 (QgsGrass::rasters) mapsetPath = C:/Documents and
 Settings/Gio/Desktop/qgis_sample_data/qgis_sample_data/grassdata/alaska/demo
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(340) :
 (QgsGrassSelect::setLayers) setLayers()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\plugins\grass\qgsgrassselect.cpp(340) :
 (QgsGrassSelect::setLayers) setLayers()
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\core\qgsmaplayer.cpp(55) :
 (QgsMapLayer::QgsMapLayer) lyrname is 'teste'
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\core\qgsmaplayer.cpp(61) :
 (QgsMapLayer::QgsMapLayer) layerName is 'teste'
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\core\raster\qgsrastershader.cpp(25) :
 (QgsRasterShader::QgsRasterShader) called.
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\core\raster\qgsrastershaderfunction.cpp(24)
 : (QgsRasterShaderFunction::QgsRasterShaderFunction) entered.
 [2744] d:\progs\c\qgis-
 build\src\qgis\qgis_unstable\src\core\qgsmaplayer.cpp(106) :
 (QgsMapLayer::setLayerName) new name is 'teste'

 }}}

-- 
Ticket URL: <https://trac.osgeo.org/qgis/ticket/2078#comment:3>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats