Application: umbrello (2.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Crashed when I entered () at the end of method name while creating a class diagram.  I am using Ubuntu 10.04 (not KDE)

 -- Backtrace:
Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault
[KCrash Handler]
#6  QBasicAtomicInt::ref (this=0x6e0072) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#7  QString (this=0x6e0072) at /usr/include/qt4/QtCore/qstring.h:715
#8  UMLObject::getDoc (this=0x6e0072) at ../../../umbrello/umbrello/umlobject.cpp:408
#9  0x080a5fd5 in ClassifierListPage::slotActivateItem (this=0xaa307c0, item=0xae55058) at ../../../umbrello/umbrello/dialogs/classifierlistpage.cpp:354
#10 0x080a969c in ClassifierListPage::qt_metacall (this=0xaa307c0, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfdc8b84) at ./classifierlistpage.moc:94
#11 0x05ebac9a in QMetaObject::metacall (object=0xaa307c0, cl=14406592, idx=27, argv=0xbfdc8b84) at kernel/qmetaobject.cpp:237
#12 0x05ec93d5 in QMetaObject::activate (sender=0xaa31030, m=0x6eb7fc8, local_signal_index=6, argv=0xbfdc8b84) at kernel/qobject.cpp:3293
#13 0x06b90c89 in QListWidget::currentItemChanged (this=0xaa31030, _t1=0xae55058, _t2=0xb06a690) at .moc/release-shared/moc_qlistwidget.cpp:233
#14 0x06b927c7 in QListWidgetPrivate::_q_emitCurrentItemChanged (this=0xacd5e08, current=..., previous=...) at itemviews/qlistwidget.cpp:1112
#15 0x06b95ba8 in QListWidget::qt_metacall (this=0xaa31030, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbfdc8d04) at .moc/release-shared/moc_qlistwidget.cpp:147
#16 0x05ebac9a in QMetaObject::metacall (object=0xaa31030, cl=14406592, idx=89, argv=0xbfdc8d04) at kernel/qmetaobject.cpp:237
#17 0x05ec93d5 in QMetaObject::activate (sender=0xafc5d20, m=0x6eb7e30, local_signal_index=1, argv=0xbfdc8d04) at kernel/qobject.cpp:3293
#18 0x06b7d5a9 in QItemSelectionModel::currentChanged (this=0xafc5d20, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#19 0x06b7d742 in QItemSelectionModel::setCurrentIndex (this=0xafc5d20, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1167
#20 0x06b9265d in QListWidget::setCurrentRow (this=0xaa31030, row=2) at itemviews/qlistwidget.cpp:1484
#21 0x06b93085 in QListWidget::setCurrentItem (this=0xaa31030, item=0xae55058) at itemviews/qlistwidget.cpp:1455
#22 0x080a6624 in ClassifierListPage::slotListItemCreated (this=0xaa307c0, object=0xac7ae70) at ../../../umbrello/umbrello/dialogs/classifierlistpage.cpp:400
#23 0x080a96dc in ClassifierListPage::qt_metacall (this=0xaa307c0, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfdc8fb8) at ./classifierlistpage.moc:96
#24 0x05ebac9a in QMetaObject::metacall (object=0xaa307c0, cl=14406592, idx=29, argv=0xbfdc8fb8) at kernel/qmetaobject.cpp:237
#25 0x05ec93d5 in QMetaObject::activate (sender=0xa5c1fe0, m=0x8792968, local_signal_index=4, argv=0xbfdc8fb8) at kernel/qobject.cpp:3293
#26 0x086e18c5 in UMLDoc::sigObjectCreated (this=0xa5c1fe0, _t1=0xac7ae70) at ./umldoc.moc:153
#27 0x0867651b in UMLClassifier::createOperation (this=0xad4e298, name=..., isExistingOp=0x0, params=0x0) at ../../../umbrello/umbrello/classifier.cpp:279
#28 0x086b42d0 in Object_Factory::createChildObject (parent=0xad4e298, type=Uml::ot_Operation) at ../../../umbrello/umbrello/object_factory.cpp:259
#29 0x080a5a18 in ClassifierListPage::slotNewListItem (this=0xb022ee8) at ../../../umbrello/umbrello/dialogs/classifierlistpage.cpp:735
#30 0x080a97ab in ClassifierListPage::qt_metacall (this=0xb022ee8, _c=QMetaObject::InvokeMetaMethod, _id=37, _a=0xbfdc9248) at ./classifierlistpage.moc:104
#31 0x05ebac9a in QMetaObject::metacall (object=0xb022ee8, cl=14406592, idx=37, argv=0xbfdc9248) at kernel/qmetaobject.cpp:237
#32 0x05ec93d5 in QMetaObject::activate (sender=0xb0284f8, m=0x6ebd8c4, local_signal_index=2, argv=0xbfdc9248) at kernel/qobject.cpp:3293
#33 0x06cad479 in QAbstractButton::clicked (this=0xb0284f8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#34 0x0698cea9 in QAbstractButtonPrivate::emitClicked (this=0xb028510) at widgets/qabstractbutton.cpp:546
#35 0x0698dcf4 in QAbstractButtonPrivate::click (this=0xb028510) at widgets/qabstractbutton.cpp:539
#36 0x0698dfae in QAbstractButton::mouseReleaseEvent (this=0xb0284f8, e=0xbfdc9980) at widgets/qabstractbutton.cpp:1121
#37 0x065e07f8 in QWidget::event (this=0xb0284f8, event=0xbfdc9980) at kernel/qwidget.cpp:7998
#38 0x0698cd4e in QAbstractButton::event (this=0xb0284f8, e=0x6102000c) at widgets/qabstractbutton.cpp:1080
#39 0x06a371f2 in QPushButton::event (this=0xb0284f8, e=0xbfdc9980) at widgets/qpushbutton.cpp:679
#40 0x065824dc in QApplicationPrivate::notify_helper (this=0xa493110, receiver=0xb0284f8, e=0xbfdc9980) at kernel/qapplication.cpp:4300
#41 0x065899f7 in QApplication::notify (this=0xbfdcb720, receiver=0xb0284f8, e=0xbfdc9980) at kernel/qapplication.cpp:3865
#42 0x01005f2a in KApplication::notify (this=0xbfdcb720, receiver=0xb0284f8, event=0xbfdc9980) at ../../kdeui/kernel/kapplication.cpp:302
#43 0x05eb5a3b in QCoreApplication::notifyInternal (this=0xbfdcb720, receiver=0xb0284f8, event=0xbfdc9980) at kernel/qcoreapplication.cpp:704
#44 0x06588952 in QCoreApplication::sendEvent (receiver=0xb0284f8, event=0xbfdc9980, alienWidget=0xb0284f8, nativeWidget=0xb01b760, buttonDown=0x6ec6058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QApplicationPrivate::sendMouseEvent (receiver=0xb0284f8, event=0xbfdc9980, alienWidget=0xb0284f8, nativeWidget=0xb01b760, buttonDown=0x6ec6058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#46 0x06614088 in QETWidget::translateMouseEvent (this=0xb01b760, event=0xbfdc9e9c) at kernel/qapplication_x11.cpp:4368
#47 0x06613511 in QApplication::x11ProcessEvent (this=0xbfdcb720, event=0xbfdc9e9c) at kernel/qapplication_x11.cpp:3379
#48 0x0664260a in x11EventSourceDispatch (s=0xa496340, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#49 0x08e815e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#50 0x08e852d8 in ?? () from /lib/libglib-2.0.so.0
#51 0x08e854b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#52 0x05ee15d5 in QEventDispatcherGlib::processEvents (this=0xa475c20, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#53 0x06642135 in QGuiEventDispatcherGlib::processEvents (this=0xa475c20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x05eb4059 in QEventLoop::processEvents (this=0xbfdca190, flags=) at kernel/qeventloop.cpp:149
#55 0x05eb44aa in QEventLoop::exec (this=0xbfdca190, flags=...) at kernel/qeventloop.cpp:201
#56 0x06ac14f3 in QDialog::exec (this=0xaef3468) at dialogs/qdialog.cpp:546
#57 0x0865c4de in UMLWidget::showProperties (this=0xadd8690) at ../../../umbrello/umbrello/widgets/umlwidget.cpp:648
#58 0x0865df86 in UMLWidget::slotMenuSelection (this=0xadd8690, action=0xa7201e8) at ../../../umbrello/umbrello/widgets/umlwidget.cpp:292
#59 0x0865b80f in UMLWidget::qt_metacall (this=0xadd8690, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfdca3e8) at ./umlwidget.moc:93
#60 0x05ebac9a in QMetaObject::metacall (object=0xadd8690, cl=14406592, idx=7, argv=0xbfdca3e8) at kernel/qmetaobject.cpp:237
#61 0x05ec93d5 in QMetaObject::activate (sender=0xaa501e0, m=0x6eb1748, local_signal_index=2, argv=0xbfdca3e8) at kernel/qobject.cpp:3293
#62 0x06a20073 in QMenu::triggered (this=0xaa501e0, _t1=0xa7201e8) at .moc/release-shared/moc_qmenu.cpp:164
#63 0x06a22aca in QMenuPrivate::_q_actionTriggered (this=0xac562b0) at widgets/qmenu.cpp:1129
#64 0x06a27196 in QMenu::qt_metacall (this=0xaa501e0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfdca5d8) at .moc/release-shared/moc_qmenu.cpp:105
#65 0x010fd9aa in KMenu::qt_metacall (this=0xaa501e0, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfdca5d8) at ./kmenu.moc:76
#66 0x05ebac9a in QMetaObject::metacall (object=0xaa501e0, cl=14406592, idx=35, argv=0xbfdca5d8) at kernel/qmetaobject.cpp:237
#67 0x05ec93d5 in QMetaObject::activate (sender=0xa7201e8, m=0x6eaad58, local_signal_index=1, argv=0xbfdca5d8) at kernel/qobject.cpp:3293
#68 0x0657bbd9 in QAction::triggered (this=0xa7201e8, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#69 0x0657ddcc in QAction::activate (this=0xa7201e8, event=QAction::Trigger) at kernel/qaction.cpp:1255
#70 0x06a2160c in QMenuPrivate::activateCausedStack (this=0xac562b0, causedStack=..., action=0xa7201e8, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#71 0x06a27abb in QMenuPrivate::activateAction (this=0xac562b0, action=0xa7201e8, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1103
#72 0x06a28ac7 in QMenu::mouseReleaseEvent (this=0xaa501e0, e=0xbfdcae70) at widgets/qmenu.cpp:2312
#73 0x010fbf65 in KMenu::mouseReleaseEvent (this=0xaa501e0, e=0xbfdcae70) at ../../kdeui/widgets/kmenu.cpp:471
#74 0x065e07f8 in QWidget::event (this=0xaa501e0, event=0xbfdcae70) at kernel/qwidget.cpp:7998
#75 0x06a2a0cc in QMenu::event (this=0xaa501e0, e=0xbfdcae70) at widgets/qmenu.cpp:2414
#76 0x065824dc in QApplicationPrivate::notify_helper (this=0xa493110, receiver=0xaa501e0, e=0xbfdcae70) at kernel/qapplication.cpp:4300
#77 0x065899f7 in QApplication::notify (this=0xbfdcb720, receiver=0xaa501e0, e=0xbfdcae70) at kernel/qapplication.cpp:3865
#78 0x01005f2a in KApplication::notify (this=0xbfdcb720, receiver=0xaa501e0, event=0xbfdcae70) at ../../kdeui/kernel/kapplication.cpp:302
#79 0x05eb5a3b in QCoreApplication::notifyInternal (this=0xbfdcb720, receiver=0xaa501e0, event=0xbfdcae70) at kernel/qcoreapplication.cpp:704
#80 0x06588952 in QCoreApplication::sendEvent (receiver=0xaa501e0, event=0xbfdcae70, alienWidget=0x0, nativeWidget=0xaa501e0, buttonDown=0x6ec6058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#81 QApplicationPrivate::sendMouseEvent (receiver=0xaa501e0, event=0xbfdcae70, alienWidget=0x0, nativeWidget=0xaa501e0, buttonDown=0x6ec6058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#82 0x066145cf in QETWidget::translateMouseEvent (this=0xaa501e0, event=0xbfdcb38c) at kernel/qapplication_x11.cpp:4302
#83 0x06613511 in QApplication::x11ProcessEvent (this=0xbfdcb720, event=0xbfdcb38c) at kernel/qapplication_x11.cpp:3379
#84 0x0664260a in x11EventSourceDispatch (s=0xa496340, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#85 0x08e815e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#86 0x08e852d8 in ?? () from /lib/libglib-2.0.so.0
#87 0x08e854b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#88 0x05ee15d5 in QEventDispatcherGlib::processEvents (this=0xa475c20, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#89 0x06642135 in QGuiEventDispatcherGlib::processEvents (this=0xa475c20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#90 0x05eb4059 in QEventLoop::processEvents (this=0xbfdcb684, flags=) at kernel/qeventloop.cpp:149
#91 0x05eb44aa in QEventLoop::exec (this=0xbfdcb684, flags=...) at kernel/qeventloop.cpp:201
#92 0x05eb869f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#93 0x06582577 in QApplication::exec () at kernel/qapplication.cpp:3579
#94 0x086ac645 in main (argc=3, argv=0xbfdcb8d4) at ../../../umbrello/umbrello/main.cpp:111

Reported using DrKonqi