[Qgis-user] qgis_symbology_crash

[Peter Zalavari]

Hello everybody,

every time I try to modify the symbology on a layer QGIS crash.

crash report:
"""
Process:         QGIS [6069]
Path:            /Applications/QGIS.app/Contents/MacOS/QGIS
Identifier:      org.qgis.qgis
Version:         1.6.0 (1.6.0-Copiapo (exported))
Code Type:       X86-64 (Native)
Parent Process:  launchd [172]

Date/Time:       2011-05-24 12:44:05.222 +0200
OS Version:      Mac OS X 10.6.7 (10J869)
Report Version:  6
Sleep/Wake UUID: 0EA77DC6-CBF4-48BA-A5D4-222B7B2741C9

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000014
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   QtGui                         	0x000000010188be41
QTreeModel::index(QTreeWidgetItem const*, int) const + 97
1   QtGui                         	0x000000010188e61d
QTreeWidget::setCurrentItem(QTreeWidgetItem*, int) + 77
2   org.qgis.qgis                 	0x00000001001aba43
QgsLegend::refreshLayerSymbology(QString, bool) + 149
3   org.qgis.qgis                 	0x00000001002161dd
QgsLegend::qt_metacall(QMetaObject::Call, int, void**) + 547
4   QtCore                        	0x000000010103cc1b
QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 603
5   org.qgis.qgis                 	0x0000000100213673
QgsVectorLayerProperties::refreshLegend(QString, bool) + 49
6   org.qgis.qgis                 	0x000000010015943b
QgsVectorLayerProperties::apply() + 2413
7   org.qgis.qgis                 	0x0000000100213927
QgsVectorLayerProperties::qt_metacall(QMetaObject::Call, int, void**) + 575
8   QtCore                        	0x000000010103cc1b
QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 603
9   QtGui                         	0x00000001017b573d
QDialog::qt_metacall(QMetaObject::Call, int, void**) + 477
10  org.qgis.qgis                 	0x000000010021370d
QgsVectorLayerProperties::qt_metacall(QMetaObject::Call, int, void**) + 37
...
"""


any idea?
thanks for helping me.
peter