Application: calligratables (2.4 Alpha 2)
KDE Platform Version: 4.6.4 (4.6.4)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
Whenever I open an .ods in Tables and try to save it (without changing the filename), I get this crash every time after I accept the file name and say it's ok to overwrite the existing file name. Words does not have this trouble with .odt files.

Webdav is a current git version of OwnCloud 2.0

Git version on Calligra currently returns:
v2.3.71-1218-g7f0bddd

I'm using Kubuntu 11.04 with KDE 4.6.4 from the Ubuntu packages

The crash can be reproduced every time.

-- Backtrace:
Application: Tables (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5979b60 (LWP 4181))]

Thread 4 (Thread 0xae302b70 (LWP 4182)):
#0  0xb7769424 in __kernel_vsyscall ()
#1  0xb5ccb834 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb6198454 in pthread_cond_timedwait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6de53e5 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb6dd88f1 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6de4da2 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb5cc6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#7  0xb618a73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xac9cab70 (LWP 4183)):
#0  0xb5cb6d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6e3add8 in ?? () from /usr/lib/libQtCore.so.4
#2  0xb6f074f2 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb6f05d32 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6f05dcd in ?? () from /usr/lib/libQtCore.so.4
#5  0xb5c1bfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5c1ce63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb5c1d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb6f06577 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb6ed8289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb6ed8522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb6de22a0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xb6eb9fdb in ?? () from /usr/lib/libQtCore.so.4
#13 0xb6de4da2 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb5cc6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#15 0xb618a73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xab8fdb70 (LWP 4189)):
#0  0xb5cb6d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6e3add8 in ?? () from /usr/lib/libQtCore.so.4
#2  0xb6f074f2 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb6f05d32 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6f05dcd in ?? () from /usr/lib/libQtCore.so.4
#5  0xb5c1bfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5c1ce63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb5c1d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb6f06577 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb6ed8289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb6ed8522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb6de22a0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xb6eb9fdb in ?? () from /usr/lib/libQtCore.so.4
#13 0xb6de4da2 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb5cc6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#15 0xb618a73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb5979b60 (LWP 4181)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xaf7fe32d in Calligra::Tables::RTree<Calligra::Tables::SharedSubStyle>::intersectingPairs (this=0x94c17a4, rect=...) at /home/user/Apps/calligra/calligra-src/tables/RTree.h:530
#9  0xaf7f8c31 in Calligra::Tables::StyleStorage::saveOdfCreateDefaultStyles (this=0x94c1738, maxCols=@0xbfddcadc, maxRows=@0xbfddcaa8, tableContext=...) at /home/user/Apps/calligra/calligra-src/tables/StyleStorage.cpp:313
#10 0xaf7c39b7 in Calligra::Tables::Sheet::saveOdfColRowCell (this=0x94920e0, xmlWriter=..., mainStyles=..., maxCols=1, maxRows=1, tableContext=...) at /home/user/Apps/calligra/calligra-src/tables/Sheet.cpp:2578
#11 0xaf7c5e34 in Calligra::Tables::Sheet::saveOdf (this=0x94920e0, tableContext=...) at /home/user/Apps/calligra/calligra-src/tables/Sheet.cpp:2517
#12 0xaf78dfee in Calligra::Tables::Map::saveOdf (this=0x9257330, xmlWriter=..., savingContext=...) at /home/user/Apps/calligra/calligra-src/tables/Map.cpp:432
#13 0xaf773d9e in Calligra::Tables::DocBase::saveOdfHelper (this=0x92369a8, documentContext=..., saveFlag=Calligra::Tables::DocBase::SaveAll) at /home/user/Apps/calligra/calligra-src/tables/DocBase.cpp:158
#14 0xaf972835 in Calligra::Tables::Doc::saveOdfHelper (this=0x92369a8, documentContext=..., saveFlag=Calligra::Tables::DocBase::SaveAll, plainText=0x0) at /home/user/Apps/calligra/calligra-src/tables/part/Doc.cpp:644
#15 0xaf772194 in Calligra::Tables::DocBase::saveOdf (this=0x92369a8, documentContext=...) at /home/user/Apps/calligra/calligra-src/tables/DocBase.cpp:132
#16 0xb25a7e93 in KoDocument::saveNativeFormatODF (this=0x92369a8, store=0x9ea3e68, mimeType=...) at /home/user/Apps/calligra/calligra-src/libs/main/KoDocument.cpp:892
#17 0xb25a8d51 in KoDocument::saveNativeFormat (this=0x92369a8, file=...) at /home/user/Apps/calligra/calligra-src/libs/main/KoDocument.cpp:876
#18 0xb259f961 in KoDocument::saveFile (this=0x92369a8) at /home/user/Apps/calligra/calligra-src/libs/main/KoDocument.cpp:537
#19 0xb4ebad96 in KParts::ReadWritePart::save() () from /usr/lib/libkparts.so.4
#20 0xb4eb9fec in KParts::ReadWritePart::saveAs(KUrl const&) () from /usr/lib/libkparts.so.4
#21 0xb25cf5e4 in KoMainWindow::saveDocument (this=0x927aa58, saveas=248, silent=false) at /home/user/Apps/calligra/calligra-src/libs/main/KoMainWindow.cpp:967
#22 0xb25c3c15 in KoMainWindow::slotFileSave (this=0x927aa58) at /home/user/Apps/calligra/calligra-src/libs/main/KoMainWindow.cpp:1238
#23 0xb25cd773 in KoMainWindow::qt_metacall (this=0x927aa58, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfddd618) at /home/user/Apps/calligra/calligra-build/libs/main/KoMainWindow.moc:148
#24 0xb6edf6ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#25 0xb6eef4ff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#26 0xb642c8d9 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#27 0xb642cb38 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#28 0xb6907252 in QToolButton::nextCheckState() () from /usr/lib/libQtGui.so.4
#29 0xb68360c3 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb68363be in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#31 0xb690733c in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#32 0xb648c13a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#33 0xb683540e in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#34 0xb6908a6a in QToolButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#35 0xb6433d24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#36 0xb6439201 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#37 0xb758636a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#38 0xb6ed90bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#39 0xb6434c3b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#40 0xb64be2bc in ?? () from /usr/lib/libQtGui.so.4
#41 0xb64bc746 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#42 0xb64e7b84 in ?? () from /usr/lib/libQtGui.so.4
#43 0xb5c1caa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0xb5c1d270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#45 0xb5c1d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0xb6f0653c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#47 0xb64e7775 in ?? () from /usr/lib/libQtGui.so.4
#48 0xb6ed8289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#49 0xb6ed8522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#50 0xb6edcecc in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#51 0xb64318e7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#52 0xb5404795 in kdemain (argc=2, argv=0x9087e18) at /home/user/Apps/calligra/calligra-src/tables/part/Main.cpp:43
#53 0x0804dc5f in _start ()

Reported using DrKonqi