QGIS » QGIS Application

sorry, forgot to add the download link

http://www.faunalia.pt/downloads/cart_2.tar.gz

Replying to lutra:

merging the following shapefiles under linux (Ubuntu 10.04) causes qgis to crash

not reproducable on Debian unstable. Do you have a backtrace?

Replying to [comment:2 jef]:

not reproducable on Debian unstable. Do you have a backtrace?

oh, any plugins involved?

Replying to [comment:3 jef]:

oh, any plugins involved?

like SDA4PP?

Replying to [comment:4 jef]:

Replying to [comment:3 jef]:

oh, any plugins involved?

like SDA4PP?

I removed SDA4pp and disabled all the other and I still have the crash with the same message

Warning: QPixmap: It is not safe to use pixmaps outside the GUI thread
Warning: QPixmap: It is not safe to use pixmaps outside the GUI thread
Segmentation fault

I'm using the ubuntugis repositories and qgis trunk compiled from source.

Confirmed QGIS crash on Slackware linux. Under Windows XP merging the following files works fine.
But on Linux QGIS craches too when I try to open shapefile pen_01.shp. Here is debug output before crash

Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 186: (adjustExtentToSize) -24040.6198250000015832,40992.8055770874052541 : -22359.4931749999996100,41256.3346206665009959
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsscalecalculator.cpp: 139: (calculateGeographicDistance) Distance across map extent (m): 1.13268e+07
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsscalecalculator.cpp: 90: (calculate) Using conversionFactor of 39.3701
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 197: (adjustExtentToSize) Scale (assuming meters as map units) = 1:8.82862e+07
Debug: /home/alex/devel/cpp/qgis/trunk/src/gui/qgsmapoverviewcanvas.cpp: 162: (drawExtentRect) panning: extent to widget: [-2147483648,-2147483648] [1x1]
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 212: (render) ========== Rendering ==========
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 236: (render) Starting to render layer stack.
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 323: (render) Rendering at layer item pen_0120100627193701245
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 331: (render) If there is a QPaintEngine error here, it is caused by an emit call
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 342: (render) Rendering layer pen_01
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 343: (render)   Layer minscale 0
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 344: (render)   Layer maxscale 1e+08
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 345: (render)   Scale dep. visibility enabled? 0
Debug: /home/alex/devel/cpp/qgis/trunk/src/core/qgsmaprenderer.cpp: 346: (render)   Input extent: -24000.5930000000007567,40999.0800781250000000 : -22399.5200000000004366,41250.0601196289062500
Debug: /home/alex/devel/cpp/qgis/trunk/src/providers/ogr/qgsogrprovider.cpp: 586: (select) Setting spatial filter using POLYGON((-24040.61982500 40341.74243660, -24040.61982500 41907.39776115, -22359.49317500 41907.39776115, -22359.49317500 40341.74243660, -24040.61982500 40341.74243660))
ERROR 1: Corrupted .shp file : shape 3 : panPartStartr4 = 10, panPartStartr3 = 229
Segmentation fault

Running ogrinfo on this shape produces

bash-3.1$ ogrinfo ~/samples/vector/cart_2/pen_01.shp
INFO: Open of @/home/alex/samples/vector/cart_2/pen_01.shp'
      using driver @ESRI Shapefile' successful.
1: pen_01 (Line String)

I guessed that was a problem in one of the shapefiles, nevertheless it should not crash.

PS
I'm using GDAL 1.7

Replying to [comment:7 lutra]:

I guessed that was a problem in one of the shapefiles, nevertheless it should not crash.

Looks like it crashes within OGR. OGR_L_GetNextFeature doesn't return...