[Parley-devel] [Bug 233424] New: Parley crashed when stopping

[Philip Muskovac]

https://bugs.kde.org/show_bug.cgi?id=233424

           Summary: Parley crashed when stopping
           Product: parley
           Version: 0.9.3
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: parley-devel at kde.org
        ReportedBy: yofel at gmx.net


Application: parley (0.9.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-19-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
Open Parley, create a new session, use the defaults an click ok. In the
properties just click ok again. Then without adding something start the
practice, you'll get an error:
"The vocabulary document contains no entries that can be used for the chosen
type of practice." Click ok. A window with the title "Written Practice" will
pop up. Click on Stop Practice -> Crash.

The crash can be reproduced every time.

 -- Backtrace:
Application: Parley (parley), signal: Floating point exception
[KCrash Handler]
#5  0x00000000004994dd in PracticeSummaryDialog (this=0x7fff0244cbb0,
testEntryManager=0x7fff0244ccf0, parent=<value optimized out>) at
../../../parley/src/practiceold/practicesummarydialog.cpp:32
#6  0x000000000046c02e in VocabularyPractice::startPractice
(this=0x7fff0244cce0) at
../../../parley/src/practiceold/vocabularypractice.cpp:79
#7  0x00000000004d477e in ParleyMainWindow::startPractice (this=0x2889e80) at
../../../parley/src/parleymainwindow.cpp:217
#8  0x00000000004d6f60 in ParleyMainWindow::qt_metacall (this=0x2889e80,
_c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff0244ceb0) at
./parleymainwindow.moc:114
#9  0x00007f4f59e7ae3f in QMetaObject::activate (sender=0x2d9c8c0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3293
#10 0x00007f4f57a63032 in QAction::triggered (this=0x412a650, _t1=false) at
.moc/release-shared/moc_qaction.cpp:263
#11 0x00007f4f57a650ab in QAction::activate (this=0x2d9c8c0, event=<value
optimized out>) at kernel/qaction.cpp:1255
#12 0x00007f4f57e1f57a in QAbstractButtonPrivate::click (this=0x40f8e30) at
widgets/qabstractbutton.cpp:528
#13 0x00007f4f57e1f82c in QAbstractButton::mouseReleaseEvent (this=0x3e65ca0,
e=0x7fff0244d810) at widgets/qabstractbutton.cpp:1121
#14 0x00007f4f57eeb77a in QToolButton::mouseReleaseEvent (this=0x412a650,
e=0x7fff0244c920) at widgets/qtoolbutton.cpp:721
#15 0x00007f4f57abf582 in QWidget::event (this=0x3e65ca0, event=0x7fff0244d810)
at kernel/qwidget.cpp:7998
#16 0x00007f4f57a6922c in QApplicationPrivate::notify_helper (this=0x25ccfc0,
receiver=0x3e65ca0, e=0x7fff0244d810) at kernel/qapplication.cpp:4300
#17 0x00007f4f57a6fecb in QApplication::notify (this=0x7fff0244e510,
receiver=0x3e65ca0, e=0x7fff0244d810) at kernel/qapplication.cpp:3865
#18 0x00007f4f58e8e526 in KApplication::notify (this=0x7fff0244e510,
receiver=0x3e65ca0, event=0x7fff0244d810) at
../../kdeui/kernel/kapplication.cpp:302
#19 0x00007f4f59e6806c in QCoreApplication::notifyInternal
(this=0x7fff0244e510, receiver=0x3e65ca0, event=0x7fff0244d810) at
kernel/qcoreapplication.cpp:704
#20 0x00007f4f57a6f0ae in QCoreApplication::sendEvent (receiver=0x3e65ca0,
event=0x7fff0244d810, alienWidget=0x3e65ca0, nativeWidget=0x4037040,
buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QApplicationPrivate::sendMouseEvent (receiver=0x3e65ca0,
event=0x7fff0244d810, alienWidget=0x3e65ca0, nativeWidget=0x4037040,
buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at
kernel/qapplication.cpp:2965
#22 0x00007f4f57aeef65 in QETWidget::translateMouseEvent (this=0x4037040,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#23 0x00007f4f57aed8ac in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7fff0244e130) at kernel/qapplication_x11.cpp:3501
#24 0x00007f4f57b19732 in x11EventSourceDispatch (s=0x25d0d10, callback=<value
optimized out>, user_data=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#25 0x00007f4f53da58c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00007f4f53da9748 in ?? () from /lib/libglib-2.0.so.0
#27 0x00007f4f53da98fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#28 0x00007f4f59e91513 in QEventDispatcherGlib::processEvents (this=0x25b0380,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#29 0x00007f4f57b1931e in QGuiEventDispatcherGlib::processEvents
(this=0x412a650, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f4f59e66992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007f4f59e66d6c in QEventLoop::exec (this=0x7fff0244e460, flags=) at
kernel/qeventloop.cpp:201
#32 0x00007f4f59e6aaab in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#33 0x00000000004d7cc2 in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../../parley/src/main.cpp:139

Reported using DrKonqi

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