crash if the GRASS vector doesn't have the topology

[tutey@…]

1. add a GRASS vector 2. in GRASS: open it in v.digit (or do anything else to disable it's topology) 3. in QGIS: refresh the view, then try to remove this GRASS vector from layers list 4. crash

backtrace attached

[anonymous]

(gdb) run

Starting program: /usr/local/qgis08/bin/qgis
[Thread debugging using libthread_db enabled]
[New Thread -1239738688 (LWP 30830)]
[New Thread -1242674256 (LWP 30832)]
[Thread -1242674256 (LWP 30832) exited]
[New Thread -1251066960 (LWP 30833)]
[Thread -1251066960 (LWP 30833) exited]
[New Thread -1251066960 (LWP 30834)]
QgsGrass::vectors()
QgsGrass::vectors()
QgsGrass::vectors()
error_routine (fatal = 1): Cannot open old vector test_host@wlasnosc2 on level 2Cannot reopen GRASS vector: Cannot open old vector test_host@wlasnosc2 on level 2
error_routine (fatal = 1): Category index is not up to date

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1239738688 (LWP 30830)]
0xb67096df in fclose () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt
#0  0xb67096df in fclose () from /lib/tls/i686/cmov/libc.so.6
#1  0xb4e4d3e1 in Vect_close (Map=0x82e0b78) at close.c:114
#2  0xb4860886 in QgsGrassProvider::closeMap (mapId=137524200)
    at qgsgrassprovider.cpp:1184
#3  0xb4860bb6 in QgsGrassProvider::closeLayer (layerId=0)
    at qgsgrassprovider.cpp:989
#4  0xb4860d05 in ~QgsGrassProvider (this=0x827d6f8)
    at qgsgrassprovider.cpp:272
#5  0xb6b1161e in ~QgsVectorLayer (this=0x827ea08) at qgsvectorlayer.cpp:170
#6  0xb6a5ea47 in QgsMapLayerRegistry::removeMapLayer (this=0x823d770,
    theLayerId=@0xbf884624, theEmitSignal=true) at qgsmaplayerregistry.cpp:126
#7  0xb7f1d87d in QgsLegend::legendLayerRemove (this=0x823f948)
    at qgslegend.cpp:618
#8  0xb7f2de31 in QgsLegend::qt_metacall (this=0x823f948,
    _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbf884b7c)
    at qgslegend.moc.cpp:108
#9  0xb7db84ba in QMetaObject::activate ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
#10 0xb7db86f3 in QMetaObject::activate ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
#11 0xb75ad539 in QAction::triggered ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#12 0xb75adee3 in QAction::activate ()
---Type <return> to continue, or q <return> to quit---
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#13 0xb7812ee7 in QMenu::wheelEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#14 0xb78166cf in QMenu::mouseReleaseEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#15 0xb75f165c in QWidget::event ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#16 0xb7810107 in QMenu::event ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#17 0xb75b1c95 in QApplicationPrivate::notify_helper ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#18 0xb75b3b8a in QApplication::notify ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#19 0xb7605175 in QApplication::x11ProcessEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#20 0xb7603e68 in QApplication::x11ProcessEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#21 0xb7615ca5 in non-virtual thunk to QDesktopWidget::~QDesktopWidget() ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#22 0xb7daa21e in QEventLoop::processEvents ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
#23 0xb7daa43a in QEventLoop::exec ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
---Type <return> to continue, or q <return> to quit---
#24 0xb7814921 in QMenu::exec ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#25 0xb7f21124 in QgsLegend::handleRightClickEvent (this=0x823f948,
    item=0x83566a0, position=@0xbf885fbc) at qgslegend.cpp:473
#26 0xb7f228ad in QgsLegend::mousePressEvent (this=0x823f948, e=0xbf885fa4)
    at qgslegend.cpp:178
#27 0xb75f1675 in QWidget::event ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#28 0xb77e6c84 in QFrame::event ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#29 0xb785bdf4 in QAbstractScrollArea::viewportEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#30 0xb78aeec9 in QAbstractItemView::viewportEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#31 0xb785ac15 in QAbstractScrollArea::minimumSizeHint ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#32 0xb75b1c95 in QApplicationPrivate::notify_helper ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#33 0xb75b3b8a in QApplication::notify ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#34 0xb760479d in QApplication::x11ProcessEvent ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#35 0xb7603e68 in QApplication::x11ProcessEvent ()
---Type <return> to continue, or q <return> to quit---
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#36 0xb7615ca5 in non-virtual thunk to QDesktopWidget::~QDesktopWidget() ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#37 0xb7daa21e in QEventLoop::processEvents ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
#38 0xb7daa43a in QEventLoop::exec ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
#39 0xb7dad217 in QCoreApplication::exec ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtCore.so.4
#40 0xb75b1a35 in QApplication::exec ()
   from /usr/local/Trolltech/Qt-4.1.4/lib/libQtGui.so.4
#41 0x0804c45d in main (argc=1, argv=0xbf886704) at main.cpp:609
(gdb)

[rblazek]

Fixed in revision 6066.

Radim

[anonymous]

Milestone Version 0.8 deleted