Application that crashed: kspread
Version of the application: 2.0.2
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Opened a .ots file; and when trying "Create Template from file" in file menu (or similar) the kspreadsheet crashes

 -- Backtrace:
Application: KSpread (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fcb87e4ffdd in QString::toUtf8 () from /usr/lib/libQtCore.so.4
#6  0x00007fcb76770824 in ?? () from /usr/lib/libkspreadcommon.so.5
#7  0x00007fcb7676b6a1 in KSpread::Cell::saveOdf () from /usr/lib/libkspreadcommon.so.5
#8  0x00007fcb7684dae3 in KSpread::Sheet::saveOdfCells () from /usr/lib/libkspreadcommon.so.5
#9  0x00007fcb76853fce in KSpread::Sheet::saveOdfColRowCell () from /usr/lib/libkspreadcommon.so.5
#10 0x00007fcb76855d97 in KSpread::Sheet::saveOdf () from /usr/lib/libkspreadcommon.so.5
#11 0x00007fcb76821c65 in KSpread::Map::saveOdf () from /usr/lib/libkspreadcommon.so.5
#12 0x00007fcb7697e006 in KSpread::Doc::saveOdfHelper () from /usr/lib/libkspreadcommon.so.5
#13 0x00007fcb7bba33aa in KoDocument::saveNativeFormat () from /usr/lib/libkomain.so.5
#14 0x00007fcb76992f60 in KSpread::View::createTemplate () from /usr/lib/libkspreadcommon.so.5
#15 0x00007fcb769a1d35 in KSpread::View::qt_metacall () from /usr/lib/libkspreadcommon.so.5
#16 0x00007fcb87f0bea2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0x00007fcb854b6f37 in QAction::triggered () from /usr/lib/libQtGui.so.4
#18 0x00007fcb854b83b0 in QAction::activate () from /usr/lib/libQtGui.so.4
#19 0x00007fcb858bf52d in ?? () from /usr/lib/libQtGui.so.4
#20 0x00007fcb858c553e in ?? () from /usr/lib/libQtGui.so.4
#21 0x00007fcb866a3591 in KMenu::mouseReleaseEvent () from /usr/lib/libkdeui.so.5
#22 0x00007fcb8550e0bf in QWidget::event () from /usr/lib/libQtGui.so.4
#23 0x00007fcb858c7d8b in QMenu::event () from /usr/lib/libQtGui.so.4
#24 0x00007fcb854bcf4d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#25 0x00007fcb854c58ea in QApplication::notify () from /usr/lib/libQtGui.so.4
#26 0x00007fcb865cfdeb in KApplication::notify () from /usr/lib/libkdeui.so.5
#27 0x00007fcb87ef66ac in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#28 0x00007fcb854c4b38 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#29 0x00007fcb8552ecd4 in ?? () from /usr/lib/libQtGui.so.4
#30 0x00007fcb8552db53 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#31 0x00007fcb85556454 in ?? () from /usr/lib/libQtGui.so.4
#32 0x00007fcb83f5020a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0x00007fcb83f538e0 in ?? () from /usr/lib/libglib-2.0.so.0
#34 0x00007fcb83f53a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#35 0x00007fcb87f1fa8f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#36 0x00007fcb85555bdf in ?? () from /usr/lib/libQtGui.so.4
#37 0x00007fcb87ef4f42 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#38 0x00007fcb87ef5314 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#39 0x00007fcb87ef75e4 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#40 0x00007fcb7be7d56d in kdemain () from /usr/lib/libkdeinit4_kspread.so
#41 0x0000000000407215 in _start ()

Reported using DrKonqi