QGIS crashes when topological editing is enabled

[qgib]

Author Name: Horst Düster (@hdus)
Original Redmine Issue: 1612

Redmine category:digitising
Assignee: Marco Hugentobler

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1. enable topological editing
2. Open a shape polygon layer
3. Toggle in editing mode
4. move a junction vertex of more then 2 polygons some times until QGIS crashes
5. gdb gives the following output:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1208362784 (LWP 5434)]
0x07a87c91 in QGraphicsSceneFindItemBspTreeVisitor::visit (this=0x9a71b70, items=0x9a9d31c)
    at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsitem.h:321
321     ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsitem.h: File or directory not found
        in ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsitem.h
Current language:  auto; currently c++

[qgib]

Author Name: Paolo Cavallini (@pcav)

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Works for me (self compiled from trunk, Qt 4.5.1). Could you please test again with a fresh version from svn and let us know? Which Qt are you using?

[qgib]

Author Name: Giovanni Manghi (@gioman)

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I also cannot replicate using qgis 1.2 compiled from trunk under ubuntu 9.04.

Please try a recent version and send feedback.

[qgib]

Author Name: Giovanni Manghi (@gioman)

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http://lists.osgeo.org/pipermail/qgis-developer/2009-April/006615.html

Closing this ticket. Reopen if necessary.

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• resolution was changed from to fixed
• status_id was changed from Open to Closed