[Uml-devel] [Bug 168752] New: Crash on new synchronous message in sequence diagram

jakyra jtegwen at gmail.com
Fri Aug 8 14:43:22 UTC 2008


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http://bugs.kde.org/show_bug.cgi?id=168752         
           Summary: Crash on new synchronous message in sequence diagram
           Product: umbrello
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: umbrello-devel.kde.org
        ReportedBy: jtegwen gmail com


Version:            (using KDE 4.1.0)
Installed from:    Fedora RPMs
Compiler:          Fedora Core 7 
OS:                Linux

It seems to be related to the class having a method where the data type of a parameter is unspecified. 

How to replicate:
Create a class.
Create a method for the class
Add a parameter and don't set the datatype.

Create a sequence diagram and make a synchronous message using the above method.

Application crashes.

Umbrello says
"The application Umbrello crashed and caused the signal 11.

Backtrace 
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Using host libthread_db library "/lib/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1208268096 (LWP 19924)]
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[KCrash handler]
#6  0x06f58ca9 in QString::QString () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#7  0x0810557c in UMLObject::getName ()
#8  0x0812f2ba in UMLClassifier::findOperation ()
#9  0x081d2fe7 in FloatingTextWidget::showOpDlg ()
#10 0x081d3416 in ToolBarStateMessages::setSecondWidget ()
#11 0x081d3518 in ToolBarStateMessages::mouseReleaseWidget ()
#12 0x08115cf4 in ToolBarState::mouseRelease ()
#13 0x06d6c791 in QScrollView::viewportMouseReleaseEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#14 0x06d6a25f in QScrollView::eventFilter ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#15 0x06c3affc in QObject::activate_filters ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#16 0x06c3b07b in QObject::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#17 0x06c77f4c in QWidget::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#18 0x06bd23db in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#19 0x06bd3bd9 in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#20 0x00841122 in KApplication::notify () from /usr/lib/libkdecore.so.4
#21 0x06b69346 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#22 0x06b68116 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#23 0x06b79d8b in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#24 0x06bebd02 in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#25 0x06bebbc6 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#26 0x06bd201f in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#27 0x081d0527 in main ()




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