Bug 153805

Summary:	Umbrello Undo - Redo crash
Product:	[Applications] umbrello	Reporter:	Oliver Putz <Regnaron>
Component:	general	Assignee:	Umbrello Development Group <umbrello-devel>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	andi.fischer, andreas_nordal_4, hughitt1.public, papajonathan, ralf.habacker, ralf.habacker
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	4.11.3
Sentry Crash Report:

Description Oliver Putz 2007-12-10 23:06:42 UTC

Version:            (using KDE Devel)
Installed from:    Compiled sources
OS:                Linux

Umbrello crashes repeatedly when I execute the following actions:

1) Open umbrello
2) Create two classes in the class view
3) Connect the two classes via "implements" connection
4) Undo the last step via undo (note that this will not undo the connection just created) 
5) Redo the last step via redo

After this, umbrello (kde4daily rev 746734) crashes with the following backtrace:

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1240291632 (LWP 4896)]
(no debugging symbols found)
(no debugging symbols found)
[...]
(no debugging symbols found)
(no debugging symbols found)
[KCrash handler]
#6  0xffffe402 in __kernel_vsyscall ()
#7  0xb634cdf0 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb634e641 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb7e62fad in qt_message_output ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#10 0xb7e63031 in qFatal ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#11 0xb7e63088 in qt_assert_x ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#12 0xb6c52d5e in QList<QUndoCommand*>::at ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#13 0xb6c513d5 in QUndoStack::undoText ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#14 0xb6c5180e in QUndoStackPrivate::setIndex ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#15 0xb6c51b0d in QUndoStack::redo ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#16 0xb6c65839 in QUndoStack::qt_metacall ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#17 0xb7b42680 in KUndoStack::qt_metacall ()
   from /storage/tmp/kde4dev/kde/lib/libkdeui.so.5
#18 0xb7f32bc0 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#19 0xb7f32dbc in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#20 0xb66ac10c in QAction::triggered ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#21 0xb66ade7a in QAction::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#22 0xb66b1a73 in QAction::trigger ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#23 0xb6adf833 in QToolButton::nextCheckState ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#24 0xb6a0620f in QAbstractButtonPrivate::click ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#25 0xb6a06536 in QAbstractButton::mouseReleaseEvent ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#26 0xb6ae0de0 in QToolButton::mouseReleaseEvent ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#27 0xb6705719 in QWidget::event ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#28 0xb6a04e66 in QAbstractButton::event ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#29 0xb6adf7de in QToolButton::event ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#30 0xb66b3ce1 in QApplicationPrivate::notify_helper ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#31 0xb66b4852 in QApplication::notify ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#32 0xb7abe843 in KApplication::notify ()
   from /storage/tmp/kde4dev/kde/lib/libkdeui.so.5
#33 0xb7f2141e in QCoreApplication::notifyInternal ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#34 0xb66bf0b1 in QCoreApplication::sendSpontaneousEvent ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#35 0xb6720844 in QETWidget::translateMouseEvent ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#36 0xb671e1e2 in QApplication::x11ProcessEvent ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#37 0xb674bdc3 in x11EventSourceDispatch ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#38 0xb62acdf2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#39 0xb62afdcf in ?? () from /usr/lib/libglib-2.0.so.0
#40 0x08379458 in ?? ()
#41 0x00000000 in ?? ()
#0  0xffffe402 in __kernel_vsyscall ()

Comment 1 Oliver Putz 2008-01-09 01:58:52 UTC

After having compiled KDE myself, here a somewhat more verbose backtrace (KDE Version 4.00.80 >= 20080104 and gcc version 4.1.2 20070214 on a gentoo machine)

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb60708e0 (LWP 14542)]
[KCrash handler]
#6  0xffffe410 in __kernel_vsyscall ()
#7  0xb61de1f1 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb61df9b8 in *__GI_abort () at abort.c:88
#9  0xb7dd5265 in qt_message_output (msgType=QtFatalMsg, 
    buf=0xbfd3525c "ASSERT failure in QList<T>::at: \"index out of range\", file ../../include/QtCore/../../src/corelib/tools/qlist.h, line 386")
    at global/qglobal.cpp:2162
#10 0xb7dd532a in qFatal (
    msg=0xb7edc714 "ASSERT failure in %s: \"%s\", file %s, line %d")
    at global/qglobal.cpp:2393
#11 0xb7dd537c in qt_assert_x (where=0xb6acfec7 "QList<T>::at", 
    what=0xb6acfeb4 "index out of range", 
    file=0xb6acfc50 "../../include/QtCore/../../src/corelib/tools/qlist.h", 
    line=386) at global/qglobal.cpp:1927
#12 0xb6abca3f in QUndoStack::undoText (this=0x83b2500)
    at ../../include/QtCore/../../src/corelib/tools/qlist.h:386
#13 0xb6abd352 in QUndoStackPrivate::setIndex (this=0x83b8520, idx=17, 
    clean=false) at util/qundostack.cpp:410
#14 0xb6abd732 in QUndoStack::redo (this=0x83b2500) at util/qundostack.cpp:694
#15 0xb6acf450 in QUndoStack::qt_metacall (this=0x83b2500, 
    _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfd3786c)
    at .moc/debug-shared/moc_qundostack.cpp:98
#16 0xb7ab74a2 in KUndoStack::qt_metacall (this=0x83b2500, 
    _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfd3786c)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kdeui/kundostack.moc:56
#17 0xb7ebb124 in QMetaObject::activate (sender=0x83b4050, 
    from_signal_index=5, to_signal_index=6, argv=<value optimized out>)
    at kernel/qobject.cpp:3083
#18 0xb7ebb512 in QMetaObject::activate (sender=0x83b4050, m=0xb6c4e4c0, 
    from_local_signal_index=1, to_local_signal_index=2, argv=0xbfd3786c)
    at kernel/qobject.cpp:3162
#19 0xb64fec03 in QAction::triggered (this=0x83b4050, _t1=false)
    at .moc/debug-shared/moc_qaction.cpp:208
#20 0xb64ff6fd in QAction::activate (this=0x83b4050, event=QAction::Trigger)
    at kernel/qaction.cpp:1116
#21 0xb6928090 in QToolButton::nextCheckState (this=0x84038c0)
    at ../../include/QtGui/../../src/gui/kernel/qaction.h:190
#22 0xb684a27d in QAbstractButtonPrivate::click (this=0x83c1650)
    at widgets/qabstractbutton.cpp:515
#23 0xb684a50e in QAbstractButton::mouseReleaseEvent (this=0x84038c0, 
    e=0xbfd37fa4) at widgets/qabstractbutton.cpp:1102
#24 0xb692818c in QToolButton::mouseReleaseEvent (this=0x84038c0, 
    e=0xbfd37fa4) at widgets/qtoolbutton.cpp:658
#25 0xb6558bf5 in QWidget::event (this=0x84038c0, event=0xbfd37fa4)
    at kernel/qwidget.cpp:6129
#26 0xb6849013 in QAbstractButton::event (this=0x84038c0, e=0x38ce)
    at widgets/qabstractbutton.cpp:1064
#27 0xb69279c4 in QToolButton::event (this=0x84038c0, e=0xbfd37fa4)
    at widgets/qtoolbutton.cpp:1075
#28 0xb65060ca in QApplicationPrivate::notify_helper (this=0x831c9d8, 
    receiver=0x84038c0, e=0xbfd37fa4) at kernel/qapplication.cpp:3558
#29 0xb6507c6c in QApplication::notify (this=0xbfd3852c, receiver=0x84038c0, 
    e=0xbfd37fa4) at kernel/qapplication.cpp:3257
#30 0xb7a35783 in KApplication::notify (this=0xbfd3852c, receiver=0x84038c0, 
    event=0xbfd37fa4)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdeui/kernel/kapplication.cpp:314
#31 0xb7ea7cab in QCoreApplication::notifyInternal (this=0xbfd3852c, 
    receiver=0x84038c0, event=0xbfd37fa4) at kernel/qcoreapplication.cpp:532
#32 0xb656b908 in QETWidget::translateMouseEvent (this=0x84038c0, 
    event=0xbfd38368)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:205
#33 0xb656a16e in QApplication::x11ProcessEvent (this=0xbfd3852c, 
    event=0xbfd38368) at kernel/qapplication_x11.cpp:2917
#34 0xb658fef5 in QEventDispatcherX11::processEvents (this=0x831c8e8, 
    flags=@0xbfd38454) at kernel/qeventdispatcher_x11.cpp:127
#35 0xb7ea70c1 in QEventLoop::processEvents (this=0xbfd384c0, 
    flags=@0xbfd38488) at kernel/qeventloop.cpp:142
#36 0xb7ea71ca in QEventLoop::exec (this=0xbfd384c0, flags=@0xbfd384c8)
    at kernel/qeventloop.cpp:188
#37 0xb7ea9556 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:761
#38 0xb65056c7 in QApplication::exec () at kernel/qapplication.cpp:3055
#39 0x08230972 in main (argc=3, argv=0xbfd38684)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk-9999.4/umbrello/umbrello/main.cpp:111
#40 0xb61cafdc in __libc_start_main (main=0x8230340 <main>, argc=3, 
    ubp_av=0xbfd38684, init=0x82af290 <__libc_csu_init>, 
    fini=0x82af280 <__libc_csu_fini>, rtld_fini=0xb7f6b100 <_dl_fini>, 
    stack_end=0xbfd3867c) at libc-start.c:229
#41 0x08079701 in _start ()
#0  0xffffe410 in __kernel_vsyscall ()

Comment 2 Oliver Putz 2008-03-19 01:28:25 UTC

Still valid in a current KDE SVN build

Comment 3 Oliver Putz 2008-06-23 19:17:03 UTC

Still valid in KDE 4.0.82 >= 20080610 (OpenSuse KDE4 Builds)

Application: Umbrello UML Modeller (umbrello), signal SIGSEGV
[?1034h[Thread debugging using libthread_db enabled]
[New Thread 0xb60b26d0 (LWP 2657)]
[KCrash handler]
#6  QUndoCommand::text (this=0x8b06968)
    at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:121
#7  0xb6b543c5 in QUndoStack::undoText (this=0x890a578)
    at util/qundostack.cpp:795
#8  0xb6b553d0 in QUndoStackPrivate::setIndex (this=0x8935e80, idx=17, 
    clean=false) at util/qundostack.cpp:401
#9  0xb6b556dd in QUndoStack::redo (this=0x890a578) at util/qundostack.cpp:685
#10 0xb6b67083 in QUndoStack::qt_metacall (this=0x890a578, 
    _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfd6135c)
    at .moc/release-shared/moc_qundostack.cpp:99
#11 0xb78fd902 in KUndoStack::qt_metacall (this=0x890a578, 
    _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfd6135c)
    at /usr/src/debug/kdelibs-4.0.82/build/kdeui/kundostack.moc:57
#12 0xb72d73fa in QMetaObject::activate (sender=0x8937940, 
    from_signal_index=5, to_signal_index=6, argv=0xbfd6135c)
    at kernel/qobject.cpp:3007
#13 0xb72d76f0 in QMetaObject::activate (sender=0x8937940, m=0xb6c12e18, 
    from_local_signal_index=1, to_local_signal_index=2, argv=0xbfd6135c)
    at kernel/qobject.cpp:3100
#14 0xb65f3941 in QAction::triggered (this=0x8937940, _t1=false)
    at .moc/release-shared/moc_qaction.cpp:216
#15 0xb65f42af in QAction::activate (this=0x8937940, event=QAction::Trigger)
    at kernel/qaction.cpp:1119
#16 0xb69b9162 in QToolButton::nextCheckState (this=0x0)
    at ../../include/QtGui/../../src/gui/kernel/qaction.h:201
#17 0xb68ef5e3 in QAbstractButtonPrivate::click (this=0x896f7c0)
    at widgets/qabstractbutton.cpp:525
#18 0xb68ef886 in QAbstractButton::mouseReleaseEvent (this=0x89ab390, 
    e=0xbfd61928) at widgets/qabstractbutton.cpp:1112
#19 0xb69b95fc in QToolButton::mouseReleaseEvent (this=0x89ab390, e=0xbfd61928)
    at widgets/qtoolbutton.cpp:675
#20 0xb664b176 in QWidget::event (this=0x89ab390, event=0xbfd61928)
    at kernel/qwidget.cpp:6927
#21 0xb68ee70e in QAbstractButton::event (this=0x89ab390, e=0xbfd61928)
    at widgets/qabstractbutton.cpp:1074
#22 0xb69b9124 in QToolButton::event (this=0x89ab390, e=0xbfd61928)
    at widgets/qtoolbutton.cpp:1105
#23 0xb65f8ecc in QApplicationPrivate::notify_helper (this=0x886a698, 
    receiver=0x89ab390, e=0xbfd61928) at kernel/qapplication.cpp:3772
#24 0xb65ffca7 in QApplication::notify (this=0xbfd62060, receiver=0x89ab390, 
    e=0xbfd61928) at kernel/qapplication.cpp:3501
#25 0xb787709d in KApplication::notify (this=0xbfd62060, receiver=0x89ab390, 
    event=0xbfd61928)
    at /usr/src/debug/kdelibs-4.0.82/kdeui/kernel/kapplication.cpp:311
#26 0xb72c5b51 in QCoreApplication::notifyInternal (this=0xbfd62060, 
    receiver=0x89ab390, event=0xbfd61928) at kernel/qcoreapplication.cpp:583
#27 0xb6600fae in QApplicationPrivate::sendMouseEvent (receiver=0x89ab390, 
    event=0xbfd61928, alienWidget=0x89ab390, nativeWidget=0x88e1cd0, 
    buttonDown=0xb6c29c10, lastMouseReceiver=@0xb6c29c14)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 0xb665e1e8 in QETWidget::translateMouseEvent (this=0x88e1cd0, 
    event=0xbfd61edc) at kernel/qapplication_x11.cpp:4131
#29 0xb665d5a4 in QApplication::x11ProcessEvent (this=0xbfd62060, 
    event=0xbfd61edc) at kernel/qapplication_x11.cpp:3131
#30 0xb66833ae in QEventDispatcherX11::processEvents (this=0x886a180, flags=
      {i = -1076486280}) at kernel/qeventdispatcher_x11.cpp:134
#31 0xb72c42ca in QEventLoop::processEvents (this=0xbfd61fe0, flags=
      {i = -1076486216}) at kernel/qeventloop.cpp:149
#32 0xb72c448a in QEventLoop::exec (this=0xbfd61fe0, flags={i = -1076486168})
    at kernel/qeventloop.cpp:196
#33 0xb72c666d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845
#34 0xb65f8d47 in QApplication::exec () at kernel/qapplication.cpp:3304
#35 0x086a1f05 in main (argc=1, argv=0xbfd621d4)
    at /usr/src/debug/kdesdk-4.0.82/umbrello/umbrello/main.cpp:110
#0  0xffffe422 in __kernel_vsyscall ()

Comment 4 Oliver Putz 2008-09-07 11:51:56 UTC

Still crashes in KDE-4.1.1

Backtrace:

Application: Umbrello UML Modeller (umbrello), signal SIGABRT
[Thread debugging using libthread_db enabled]
[New Thread 0xb5f67700 (LWP 3233)]
[KCrash handler]
#6  0xffffe424 in __kernel_vsyscall ()
#7  0xb6141690 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb6142ed8 in *__GI_abort () at abort.c:88
#9  0xb722d36f in qt_message_output (msgType=QtFatalMsg, 
    buf=0xbf8e1800 "ASSERT failure in QList<T>::at: \"index out of range\", file ../../include/QtCore/../../src/corelib/tools/qlist.h, line 393")
    at global/qglobal.cpp:2061
#10 0xb722d42e in qFatal (
    msg=0xb7376aac "ASSERT failure in %s: \"%s\", file %s, line %d")
    at global/qglobal.cpp:2263
#11 0xb722d474 in qt_assert_x (where=0xb6abf974 "QList<T>::at", 
    what=0xb6abf961 "index out of range", 
    file=0xb6abf7e8 "../../include/QtCore/../../src/corelib/tools/qlist.h", 
    line=393) at global/qglobal.cpp:1839
#12 0xb6aae009 in QUndoStack::undoText (this=0x8553110)
    at ../../include/QtCore/../../src/corelib/tools/qlist.h:393
#13 0xb6aae0a4 in QUndoStackPrivate::setIndex (this=0x8581078, idx=17, 
    clean=false) at util/qundostack.cpp:405
#14 0xb6aae47c in QUndoStack::redo (this=0x8553110) at util/qundostack.cpp:689
#15 0xb6abef1b in QUndoStack::qt_metacall (this=0x8553110, 
    _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbf8e3a0c)
    at .moc/debug-shared/moc_qundostack.cpp:99
#16 0xb7944db0 in KUndoStack::qt_metacall (this=0x8553110, 
    _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbf8e3a0c)
    at /var/tmp/portage/kde-base/kdelibs-4.1.1/work/kdelibs_build/kdeui/kundostack.moc:57
#17 0xb733d131 in QMetaObject::activate (sender=0x84cfb70, 
    from_signal_index=<value optimized out>, to_signal_index=6, 
    argv=0xbf8e3a0c) at kernel/qobject.cpp:3007
#18 0xb733d554 in QMetaObject::activate (sender=0x84cfb70, m=0xb6c76038, 
    from_local_signal_index=1, to_local_signal_index=2, argv=0xbf8e3a0c)
    at kernel/qobject.cpp:3097
#19 0xb64c2f6b in QAction::triggered (this=0x84cfb70, _t1=false)
    at .moc/debug-shared/moc_qaction.cpp:216
#20 0xb64c37dc in QAction::activate (this=0x84cfb70, event=QAction::Trigger)
    at kernel/qaction.cpp:1119
#21 0xb68e9082 in QToolButton::nextCheckState (this=0x6)
    at ../../include/QtGui/../../src/gui/kernel/qaction.h:201
#22 0xb680ffe9 in QAbstractButtonPrivate::click (this=0x86003c0)
    at widgets/qabstractbutton.cpp:526
#23 0xb6810253 in QAbstractButton::mouseReleaseEvent (this=0x8600300, 
    e=0xbf8e412c) at widgets/qabstractbutton.cpp:1116
#24 0xb68e94b6 in QToolButton::mouseReleaseEvent (this=0x8600300, 
    e=0xbf8e412c) at widgets/qtoolbutton.cpp:675
#25 0xb65211ca in QWidget::event (this=0x8600300, event=0xbf8e412c)
    at kernel/qwidget.cpp:7021
#26 0xb680e45c in QAbstractButton::event (this=0x8600300, e=0xbf8e412c)
    at widgets/qabstractbutton.cpp:1078
#27 0xb68e904a in QToolButton::event (this=0x8600300, e=0xbf8e412c)
    at widgets/qtoolbutton.cpp:1105
#28 0xb64c8f1b in QApplicationPrivate::notify_helper (this=0x846cbe8, 
    receiver=0x8600300, e=0xbf8e412c) at kernel/qapplication.cpp:3800
#29 0xb64d03a8 in QApplication::notify (this=0xbf8e47cc, receiver=0x8600300, 
    e=0xbf8e412c) at kernel/qapplication.cpp:3527
#30 0xb78cdce9 in KApplication::notify (this=0xbf8e47cc, receiver=0x8600300, 
    event=0xbf8e412c)
    at /var/tmp/portage/kde-base/kdelibs-4.1.1/work/kdelibs-4.1.1/kdeui/kernel/kapplication.cpp:311
#31 0xb7326771 in QCoreApplication::notifyInternal (this=0xbf8e47cc, 
    receiver=0x8600300, event=0xbf8e412c) at kernel/qcoreapplication.cpp:591
#32 0xb64d17e9 in QApplicationPrivate::sendMouseEvent (receiver=0x8600300, 
    event=0xbf8e412c, alienWidget=0x8600300, nativeWidget=0x85282d0, 
    buttonDown=0xb6c8cc60, lastMouseReceiver=@0xb6c8cc64)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#33 0xb65395d7 in QETWidget::translateMouseEvent (this=0x85282d0, 
    event=0xbf8e4638) at kernel/qapplication_x11.cpp:4048
#34 0xb6537f0e in QApplication::x11ProcessEvent (this=0xbf8e47cc, 
    event=0xbf8e4638) at kernel/qapplication_x11.cpp:3044
#35 0xb655e35d in QEventDispatcherX11::processEvents (this=0x846ccf0, flags=
      {i = -1081194792}) at kernel/qeventdispatcher_x11.cpp:134
#36 0xb7325300 in QEventLoop::processEvents (this=0xbf8e4750, flags=
      {i = -1081194728}) at kernel/qeventloop.cpp:149
#37 0xb73254a2 in QEventLoop::exec (this=0xbf8e4750, flags={i = -1081194664})
    at kernel/qeventloop.cpp:200
#38 0xb73278bf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:849
#39 0xb64c8cb3 in QApplication::exec () at kernel/qapplication.cpp:3330
#40 0x082cef05 in main (argc=1, argv=0xbf8e4924)
    at /var/tmp/portage/kde-base/umbrello-4.1.1/work/umbrello-4.1.1/umbrello/umbrello/main.cpp:110
#0  0xffffe424 in __kernel_vsyscall ()

Comment 5 Oliver Putz 2008-11-28 13:22:39 UTC

Still crashes with KDE-4.1.80

Comment 6 Oliver Putz 2009-06-28 20:16:48 UTC

Still crashes with KDE-4.2.92

Comment 7 Ralf Habacker 2011-12-01 10:35:21 UTC

> (note that this will not undo the connection just created) 

This looks like a missing feature in umbrello. While it looks simple to add a QundoCommand based class named CmdCreateAssociation, I do not understand completly how to integrate this class into umbrello.

Comment 8 Andreas Nordal 2012-03-09 14:11:09 UTC

Following the procedure (using umbrello-4.7.2-3.1.2.x86_64 from OpenSuse 12.1), I get this:

Application: Umbrello UML-modellerer (umbrello), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f034abb2ff7 in QUndoCommand::text() const () from /usr/lib64/libQtGui.so.4
#7  0x00007f034abb33bf in QUndoStack::undoText() const () from /usr/lib64/libQtGui.so.4
#8  0x00007f034abb34aa in ?? () from /usr/lib64/libQtGui.so.4
#9  0x00007f034abd5898 in QUndoStack::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtGui.so.4
#10 0x00007f034a0725aa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#11 0x00007f034a55b622 in QAction::triggered(bool) () from /usr/lib64/libQtGui.so.4
#12 0x00007f034a55b80f in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQtGui.so.4
#13 0x00007f034a55b97f in QAction::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00007f034a561c34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#15 0x00007f034a566ac1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#16 0x00007f034b9a9e36 in KApplication::notify (this=0x7fff5b73fdd0, receiver=0xc220f0, event=0x7fff5b73e8f0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#17 0x00007f034a05f82c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#18 0x00007f034a593c19 in ?? () from /usr/lib64/libQtGui.so.4
#19 0x00007f034a59510d in ?? () from /usr/lib64/libQtGui.so.4
#20 0x00007f034a568729 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#21 0x00007f034b9a9e36 in KApplication::notify (this=0x7fff5b73fdd0, receiver=0xc62510, event=0x7fff5b73ee90) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#22 0x00007f034a05f82c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#23 0x00007f034a600f79 in ?? () from /usr/lib64/libQtGui.so.4
#24 0x00007f034a6013eb in ?? () from /usr/lib64/libQtGui.so.4
#25 0x00007f034a5dd5d4 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#26 0x00007f034a605312 in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00007f03452d158d in g_main_dispatch (context=0xb030e0) at gmain.c:2425
#28 g_main_context_dispatch (context=0xb030e0) at gmain.c:2995
#29 0x00007f03452d1d88 in g_main_context_iterate (context=0xb030e0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#30 0x00007f03452d1f59 in g_main_context_iteration (context=0xb030e0, may_block=1) at gmain.c:3136
#31 0x00007f034a08a51f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#32 0x00007f034a604f9e in ?? () from /usr/lib64/libQtGui.so.4
#33 0x00007f034a05ea32 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#34 0x00007f034a05ec2f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#35 0x00007f034a062df7 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#36 0x000000000043d966 in main (argc=3, argv=0x7fff5b7401d8) at /usr/src/debug/kdesdk-4.7.2/umbrello/umbrello/main.cpp:111

There is a (simpler) way to reproduce, see bug 240606.

Comment 9 Ralf Habacker 2013-09-07 22:05:20 UTC

*** Bug 249189 has been marked as a duplicate of this bug. ***

Comment 10 Ralf Habacker 2013-09-07 22:07:21 UTC

*** Bug 207690 has been marked as a duplicate of this bug. ***

Comment 11 Andi Fischer 2013-10-11 22:01:17 UTC


*** This bug has been marked as a duplicate of bug 306830 ***