Application: umbrello (2.5.5)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-30-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
The java classes had been imported from code files. The folder names were modified. I had attempted to change the folder of a class and this would not work in all cases. So when I attempted to drag and drop to the desired folder or copy and paste to the desired folder the application crashed. The paste action, using CTRL-V, resulted in the crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0xb771c930 (LWP 9650))]

Thread 2 (Thread 0xb74bdb70 (LWP 9651)):
#0  __pthread_mutex_lock (mutex=0xa42dd34) at pthread_mutex_lock.c:50
#1  0x06300521 in ?? () from /lib/libglib-2.0.so.0
#2  0x06300ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x079bc9c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x0632748f in ?? () from /lib/libglib-2.0.so.0
#5  0x001b0cc9 in start_thread (arg=0xb74bdb70) at pthread_create.c:304
#6  0x06de469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb771c930 (LWP 9650)):
[KCrash Handler]
#7  0x003d9495 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib/libstdc++.so.6
#8  0x081075ea in y (this=0xa867c28, OldID=..., NewID=..., pos=@0xbfc5ce38) at ../../../umbrello/umbrello/clipboard/idchangelog.h:69
#9  IDChangeLog::findIDChange (this=0xa867c28, OldID=..., NewID=..., pos=@0xbfc5ce38) at ../../../umbrello/umbrello/clipboard/idchangelog.cpp:118
#10 0x08107b3e in IDChangeLog::addIDChange (this=0xa867c28, OldID=..., NewID=...) at ../../../umbrello/umbrello/clipboard/idchangelog.cpp:93
#11 0x085c309e in UMLDoc::assignNewID (this=0xa52e218, oldID=...) at ../../../umbrello/umbrello/umldoc.cpp:2563
#12 0x085c6129 in UMLDoc::assignNewIDs (this=0xa52e218, obj=0xa871de8) at ../../../umbrello/umbrello/umldoc.cpp:2465
#13 0x081001ff in UMLDragData::decodeClip1 (mimeData=0xa88a350, objects=...) at ../../../umbrello/umbrello/clipboard/umldragdata.cpp:336
#14 0x08102bf9 in UMLClipboard::pasteClip1 (this=0xbfc5d118, data=0xa88a350) at ../../../umbrello/umbrello/clipboard/umlclipboard.cpp:404
#15 0x08106eac in UMLClipboard::paste (this=0xbfc5d118, data=0xa88a350) at ../../../umbrello/umbrello/clipboard/umlclipboard.cpp:169
#16 0x085ba569 in UMLApp::slotEditPaste (this=0xa52cac0) at ../../../umbrello/umbrello/uml.cpp:1287
#17 0x085e687d in UMLListView::popupMenuSel (this=0xa5fbac8, action=0xa890160) at ../../../umbrello/umbrello/umllistview.cpp:626
#18 0x085e7cdc in UMLListView::qt_metacall (this=0xa5fbac8, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfc5d448) at ./umllistview.moc:111
#19 0x0248c8ca in QMetaObject::metacall (object=0xa5fbac8, cl=176585768, idx=139, argv=0xbfc5d448) at kernel/qmetaobject.cpp:237
#20 0x0249f6ad in QMetaObject::activate (sender=0xa6221c0, m=0x1ff8fe8, local_signal_index=2, argv=0x8) at kernel/qobject.cpp:3280
#21 0x01b37e63 in QMenu::triggered (this=0xa6221c0, _t1=0xa890160) at .moc/release-shared/moc_qmenu.cpp:164
#22 0x01b3abfa in QMenuPrivate::_q_actionTriggered (this=0xa87d700) at widgets/qmenu.cpp:1111
#23 0x01b3f116 in QMenu::qt_metacall (this=0xa6221c0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfc5d638) at .moc/release-shared/moc_qmenu.cpp:105
#24 0x011a82ea in KMenu::qt_metacall (this=0xa6221c0, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfc5d638) at ./kmenu.moc:76
#25 0x0248c8ca in QMetaObject::metacall (object=0xa6221c0, cl=176585768, idx=35, argv=0xbfc5d638) at kernel/qmetaobject.cpp:237
#26 0x0249f6ad in QMetaObject::activate (sender=0xa890160, m=0x1ff2370, local_signal_index=1, argv=0x8) at kernel/qobject.cpp:3280
#27 0x0166bf99 in QAction::triggered (this=0xa890160, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#28 0x0166d8dc in QAction::activate (this=0xa890160, event=QAction::Trigger) at kernel/qaction.cpp:1256
#29 0x01b397ef in QMenuPrivate::activateCausedStack (this=0xa87d700, causedStack=..., action=0xa890160, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:993
#30 0x01b3fa4b in QMenuPrivate::activateAction (this=0xa87d700, action=0xa890160, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1085
#31 0x01b405e0 in QMenu::mouseReleaseEvent (this=0xa6221c0, e=0xbfc5dee0) at widgets/qmenu.cpp:2301
#32 0x011a68a5 in KMenu::mouseReleaseEvent (this=0xa6221c0, e=0xbfc5dee0) at ../../kdeui/widgets/kmenu.cpp:471
#33 0x016d1e08 in QWidget::event (this=0xa6221c0, event=0xbfc5dee0) at kernel/qwidget.cpp:8187
#34 0x01b4202f in QMenu::event (this=0xa6221c0, e=0xbfc5dee0) at widgets/qmenu.cpp:2410
#35 0x01673fdc in QApplicationPrivate::notify_helper (this=0xa3f9b98, receiver=0xa6221c0, e=0xbfc5dee0) at kernel/qapplication.cpp:4396
#36 0x0167ac2e in QApplication::notify (this=0xbfc5e790, receiver=0xa6221c0, e=0xbfc5dee0) at kernel/qapplication.cpp:3959
#37 0x010aad8a in KApplication::notify (this=0xbfc5e790, receiver=0xa6221c0, event=0xbfc5dee0) at ../../kdeui/kernel/kapplication.cpp:310
#38 0x02486b3b in QCoreApplication::notifyInternal (this=0xbfc5e790, receiver=0xa6221c0, event=0xbfc5dee0) at kernel/qcoreapplication.cpp:732
#39 0x01679094 in sendEvent (receiver=0xa6221c0, event=0xbfc5dee0, alienWidget=0x0, nativeWidget=0xa6221c0, buttonDown=0x200e3c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QApplicationPrivate::sendMouseEvent (receiver=0xa6221c0, event=0xbfc5dee0, alienWidget=0x0, nativeWidget=0xa6221c0, buttonDown=0x200e3c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#41 0x01708261 in QETWidget::translateMouseEvent (this=0xa6221c0, event=0xbfc5e3fc) at kernel/qapplication_x11.cpp:4337
#42 0x01707151 in QApplication::x11ProcessEvent (this=0xbfc5e790, event=0xbfc5e3fc) at kernel/qapplication_x11.cpp:3414
#43 0x0173636a in x11EventSourceDispatch (s=0xa3fcda8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x062fc855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x06300668 in ?? () from /lib/libglib-2.0.so.0
#46 0x06300848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x024b5565 in QEventDispatcherGlib::processEvents (this=0xa3dc3c8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#48 0x01735be5 in QGuiEventDispatcherGlib::processEvents (this=0xa3dc3c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x02485609 in QEventLoop::processEvents (this=0xbfc5e6f4, flags=) at kernel/qeventloop.cpp:149
#50 0x02485a8a in QEventLoop::exec (this=0xbfc5e6f4, flags=...) at kernel/qeventloop.cpp:201
#51 0x0248a00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#52 0x01672e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#53 0x0858b785 in main (argc=3, argv=0xbfc5e944) at ../../../umbrello/umbrello/main.cpp:111

This bug may be a duplicate of or related to bug 275372.

Possible duplicates by query: bug 275372, bug 274265, bug 257584, bug 257410.

Reported using DrKonqi