Bug 157764

Summary:	crash when select operation from class in collaboration diagram
Product:	[Applications] umbrello	Reporter:	Robert Lugg <robert.lugg>
Component:	general	Assignee:	Umbrello Development Group <umbrello-devel>
Status:	RESOLVED FIXED
Severity:	crash	CC:	Regnaron
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Unlisted Binaries
OS:	All
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	XMI file to be loaded first Screenshot of what to select ( Step 1 ) Screenshot of class selection ( step 2 )

Description Robert Lugg 2008-02-13 06:57:19 UTC

Version:           Windows:2.0.0.  Linux:1.5.8 (and KDE 3.5.7) (using KDE 4.0.0)
Installed from:    MS Windows Binaries
OS:                MS Windows

Umbrello crashes when performing operation described.

I'll try to include some screen shots, but basically:
open up the attached file (again, I'll try to attach in a moment)
Right click on the message box and select operation.
Select the "pf new" operation.  hit OK.

I tried this in Windows using the latest distro.  I then tried in Linux with a similar result.

Comment 1 Robert Lugg 2008-02-13 07:06:52 UTC

Created attachment 23553 [details]
XMI file to be loaded first

Comment 2 Robert Lugg 2008-02-13 07:08:09 UTC

Created attachment 23554 [details]
Screenshot of what to select ( Step 1 )

Comment 3 Robert Lugg 2008-02-13 07:09:12 UTC

Created attachment 23555 [details]
Screenshot of class selection ( step 2 )

Comment 4 Oliver Putz 2008-02-13 13:32:18 UTC

I can confirm this for linux with kdesdk r774506.

Backtrace:
Application: Umbrello UML Modeller (umbrello), signal SIGSEGV
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb5fd08e0 (LWP 16888)]
[KCrash handler]
#6  0x080859dd in QString (this=0xbfca5374, other=@0x18)
    at /usr/include/qt4/QtCore/qstring.h:662
#7  0x0828906c in UMLObject::getName (this=0x0)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk-9999.4/umbrello/umbrello/umlobject.cpp:125
#8  0x081ee36d in UMLClassifier::findOperation (this=0x862b760, 
    name=@0xbfca5410, params=@0xbfca5440)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk-9999.4/umbrello/umbrello/classifier.cpp:149
#9  0x08214488 in FloatingTextWidget::showOpDlg (this=0x85aa2b8)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk-9999.4/umbrello/umbrello/floatingtextwidget.cpp:317
#10 0x082151ce in FloatingTextWidget::slotMenuSelection (this=0x85aa2b8, 
    action=0x84efd08)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk-9999.4/umbrello/umbrello/floatingtextwidget.cpp:126
#11 0x0821413b in FloatingTextWidget::qt_metacall (this=0x85aa2b8, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfca59fc)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk_build/umbrello/umbrello/floatingtextwidget.moc:67
#12 0xb7e4e1f4 in QMetaObject::activate (sender=0x85e8e90, 
    from_signal_index=29, to_signal_index=29, argv=<value optimized out>)
    at kernel/qobject.cpp:3081
#13 0xb7e4ed94 in QMetaObject::activate (sender=0x85e8e90, m=0xb6bc3b18, 
    local_signal_index=2, argv=0xbfca59fc) at kernel/qobject.cpp:3140
#14 0xb6846de4 in QMenu::triggered (this=0x85e8e90, _t1=0x84efd08)
    at .moc/debug-shared/moc_qmenu.cpp:155
#15 0xb6847e73 in QMenuPrivate::_q_actionTriggered (this=0x85f9db8)
    at widgets/qmenu.cpp:976
#16 0xb684e62c in QMenu::qt_metacall (this=0x85e8e90, 
    _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfca5f8c)
    at .moc/debug-shared/moc_qmenu.cpp:97
#17 0xb7a77a3a in KMenu::qt_metacall (this=0x85e8e90, 
    _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfca5f8c)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kdeui/kmenu.moc:68
#18 0xb7e4e1f4 in QMetaObject::activate (sender=0x84efd08, 
    from_signal_index=5, to_signal_index=6, argv=<value optimized out>)
    at kernel/qobject.cpp:3081
#19 0xb7e4e5e2 in QMetaObject::activate (sender=0x84efd08, m=0xb6bbe4c0, 
    from_local_signal_index=1, to_local_signal_index=2, argv=0xbfca5f8c)
    at kernel/qobject.cpp:3160
#20 0xb64689c3 in QAction::triggered (this=0x84efd08, _t1=false)
    at .moc/debug-shared/moc_qaction.cpp:208
#21 0xb64694bd in QAction::activate (this=0x84efd08, event=QAction::Trigger)
    at kernel/qaction.cpp:1114
#22 0xb6850264 in QMenuPrivate::activateAction (this=0x85f9db8, 
    action=0x84efd08, action_e=QAction::Trigger, self=true)
    at widgets/qmenu.cpp:915
#23 0xb68528e2 in QMenu::mouseReleaseEvent (this=0x85e8e90, e=0xbfca6804)
    at widgets/qmenu.cpp:2054
#24 0xb7a77908 in KMenu::mouseReleaseEvent (this=0x85e8e90, e=0xbfca6804)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdeui/widgets/kmenu.cpp:423
#25 0xb64c29a5 in QWidget::event (this=0x85e8e90, event=0xbfca6804)
    at kernel/qwidget.cpp:6138
#26 0xb684dccf in QMenu::event (this=0x85e8e90, e=0xbfca6804)
    at widgets/qmenu.cpp:2149
#27 0xb646fe8a in QApplicationPrivate::notify_helper (this=0x831ea98, 
    receiver=0x85e8e90, e=0xbfca6804) at kernel/qapplication.cpp:3556
#28 0xb6471a2c in QApplication::notify (this=0xbfca6d8c, receiver=0x85e8e90, 
    e=0xbfca6804) at kernel/qapplication.cpp:3255
#29 0xb79ba763 in KApplication::notify (this=0xbfca6d8c, receiver=0x85e8e90, 
    event=0xbfca6804)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdeui/kernel/kapplication.cpp:311
#30 0xb7e3ad7b in QCoreApplication::notifyInternal (this=0xbfca6d8c, 
    receiver=0x85e8e90, event=0xbfca6804) at kernel/qcoreapplication.cpp:530
#31 0xb64d5e89 in QETWidget::translateMouseEvent (this=0x85e8e90, 
    event=0xbfca6bc8)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:203
#32 0xb64d3e8e in QApplication::x11ProcessEvent (this=0xbfca6d8c, 
    event=0xbfca6bc8) at kernel/qapplication_x11.cpp:2913
#33 0xb64f9c45 in QEventDispatcherX11::processEvents (this=0x831e580, 
    flags=@0xbfca6cb4) at kernel/qeventdispatcher_x11.cpp:125
#34 0xb7e3a191 in QEventLoop::processEvents (this=0xbfca6d20, 
    flags=@0xbfca6ce8) at kernel/qeventloop.cpp:140
#35 0xb7e3a29a in QEventLoop::exec (this=0xbfca6d20, flags=@0xbfca6d28)
    at kernel/qeventloop.cpp:186
#36 0xb7e3c626 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:759
#37 0xb646f487 in QApplication::exec () at kernel/qapplication.cpp:3053
#38 0x08232582 in main (argc=1, argv=0xbfca6ee4)
    at /var/tmp/portage/kde-base/kdesdk-9999.4/work/kdesdk-9999.4/umbrello/umbrello/main.cpp:111
#39 0xb6134fdc in __libc_start_main (main=0x8231f50 <main>, argc=1, 
    ubp_av=0xbfca6ee4, init=0x82b1170 <__libc_csu_init>, 
    fini=0x82b1160 <__libc_csu_fini>, rtld_fini=0xb7efe100 <_dl_fini>, 
    stack_end=0xbfca6edc) at libc-start.c:229
#40 0x08079701 in _start ()
#0  0xffffe410 in __kernel_vsyscall ()

Comment 5 Sharan Rao 2008-02-18 20:58:31 UTC

SVN commit 776779 by sharan:

Fix crash on operation selection in sequence/collaboration diagram.
Reason why the crash used to happen:
If a new argument is added to an operation which had a datatype that Umbrello has not seen before, Umbrello is supposed to dynamically create that datatype. But that was not happenning due to a regression introduced ( by yours truly :P ), while moving from `for` based iteration to `foreach` based ones. This led to a crash on selection of that particular operation in sequence/collaboration diagrams.

CCBUG:157764



 M  +4 -1      parmpropdlg.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=776779

Comment 6 xSacha 2008-05-18 14:30:52 UTC

Fixed by Sharon in SVN. Was a multiplatform problem.