Bug report #13538

PostGIS tables containing MultiPolygonZ crash QGIS master

Added by Saber Razmjooei almost 4 years ago. Updated almost 4 years ago.

Status:Closed
Priority:Severe/Regression
Assignee:Jürgen Fischer
Category:Data Provider/PostGIS
Affected QGIS version:master Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:21580

Description

To reproduce the problem:

1- Create a new empty database
2- Restore the attached back-up data
3- Connect to the database from QGIS master
4- Add Bodies of water layer to the canvas
5- Try to zoom in and out for a couple of times
6- QGIS will eventually crash

Works fine in 2.8.3.

moltipolygonzTest.backup (1.01 MB) Saber Razmjooei, 2015-10-07 01:16 PM

Associated revisions

Revision bc59d6f1
Added by Jürgen Fischer almost 4 years ago

adapt local simplication to new geometry types (fixes #13538)

History

#1 Updated by Saber Razmjooei almost 4 years ago

  • Assignee deleted (Jürgen Fischer)

#2 Updated by Jürgen Fischer almost 4 years ago

  • Status changed from Open to Feedback

not reproducable for me on Linux (using PostgreSQL 9.4 and PostGIS 2.1 and 1.5).

#3 Updated by Salvatore Larosa almost 4 years ago

I can confirm with the following stacktrace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff7c396700 (LWP 15257)]
0x00007ffff3bbfd85 in QPointF::QPointF (this=0x7ffc7abae8b0) at /usr/include/qt4/QtCore/qpoint.h:271
271    inline QPointF::QPointF() : xp(0), yp(0) { }
(gdb) bt
#0  0x00007ffff3bbfd85 in QPointF::QPointF (this=0x7ffc7abae8b0) at /usr/include/qt4/QtCore/qpoint.h:271
#1  0x00007ffff3c3850c in QVector<QPointF>::QVector (this=0x7fff7c3952e0, asize=-804899190) at /usr/include/qt4/QtCore/qvector.h:422
#2  0x00007ffff3c375d0 in QPolygonF::QPolygonF (this=0x7fff7c3952e0, asize=-804899190) at /usr/include/qt4/QtGui/qpolygon.h:165
#3  0x00007ffff3c3376d in QgsFeatureRendererV2::_getPolygon (pts=..., holes=..., context=..., wkb=
    0x7fffd00fb799 "X\\361*\\375?W\\024A\\352\\212\\066\\006\\320_\\006A\\262\\263\\367\\001xY\\024A\\352\\212\\066\\006\\320_\\006A\\262\\263\\367\\001xY\\024A\\323\\177\\064\\371\\307c\\006AX\\361*\\375?W\\024A\\323\\177\\064\\371\\307c\\006AX\\361*\\375?W\\024A\\352\\212\\066\\006\\320_\\006A\
$\\[email protected]", clipToExtent=true)
    at /home/sam/pacchetti_gis/QGIS/src/core/symbology-ng/qgsrendererv2.cpp:146
#4  0x00007ffff3c348b4 in QgsFeatureRendererV2::renderFeatureWithSymbol (this=0x69ab360, feature=..., symbol=0x69ac800, context=..., layer=-1, 
    selected=false, drawVertexMarker=false) at /home/sam/pacchetti_gis/QGIS/src/core/symbology-ng/qgsrendererv2.cpp:430
#5  0x00007ffff3c33f9c in QgsFeatureRendererV2::renderFeature (this=0x69ab360, feature=..., context=..., layer=-1, selected=false, 
    drawVertexMarker=false) at /home/sam/pacchetti_gis/QGIS/src/core/symbology-ng/qgsrendererv2.cpp:275
#6  0x00007ffff3fbb8bf in QgsVectorLayerRenderer::drawRendererV2 (this=0x5ebcf60, fit=...)
    at /home/sam/pacchetti_gis/QGIS/src/core/qgsvectorlayerrenderer.cpp:303
#7  0x00007ffff3fbafe6 in QgsVectorLayerRenderer::render (this=0x5ebcf60) at /home/sam/pacchetti_gis/QGIS/src/core/qgsvectorlayerrenderer.cpp:240
#8  0x00007ffff3e8728f in QgsMapRendererCustomPainterJob::doRender (this=0xb27600)
    at /home/sam/pacchetti_gis/QGIS/src/core/qgsmaprenderercustompainterjob.cpp:251
#9  0x00007ffff3e86f49 in QgsMapRendererCustomPainterJob::staticRender (self=0xb27600)
    at /home/sam/pacchetti_gis/QGIS/src/core/qgsmaprenderercustompainterjob.cpp:214
#10 0x00007ffff3e89e39 in QtConcurrent::StoredFunctorCall1<void, void (*)(QgsMapRendererCustomPainterJob*), QgsMapRendererCustomPainterJob*>::runFunctor (this=0x18dc220) at /usr/include/qt4/QtCore/qtconcurrentstoredfunctioncall.h:277
#11 0x00007ffff3e881b0 in QtConcurrent::RunFunctionTask<void>::run (this=0x18dc220) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:134
#12 0x00007ffff1fea6bd in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007ffff1ff6d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007fffee77ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#15 0x00007fffeea6b95d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#16 0x0000000000000000 in ?? ()

PostgreSQL Client Version 9.2.5, PostGIS 2.2

#4 Updated by Jürgen Fischer almost 4 years ago

using local simplification?

#5 Updated by Saber Razmjooei almost 4 years ago

Jürgen, simplification was indeed enabled. Disabling it, did not resolve the problem but it took longer to crash.

#6 Updated by Saber Razmjooei almost 4 years ago

  • Status changed from Feedback to Open

#7 Updated by Jürgen Fischer almost 4 years ago

  • Assignee set to Jürgen Fischer

#8 Updated by Jürgen Fischer almost 4 years ago

  • Status changed from Open to Closed

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