gideon crashes when closing project

[Fathi BOUDRA]

after my last update from cvs, gideon crashes when closing project
I've got Debian 3.0 / KDE 3.1.3 / QT 3.1.1 / Gideon 3.0.0a5 from last cvs

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(no debugging symbols found)...(no debugging symbols found)...[New Thread 
16384 (LWP 9410)]
[New Thread 32769 (LWP 9415)]
[New Thread 16386 (LWP 9416)]

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(no debugging symbols found)...0x41206bf0 in waitpid ()
   from /lib/libpthread.so.0
#0  0x41206bf0 in waitpid () from /lib/libpthread.so.0
#1  0x40ad9ed0 in KCrash::defaultCrashHandler(int) ()
   from /usr/lib/libkdecore.so.4
#2  0x4120598d in __pthread_sighandler () from /lib/libpthread.so.0
#3  <signal handler called>
#4  0xffffffff in ?? ()
#5  0x40961f86 in KXMLGUI::ContainerNode::unplugActions(KXMLGUI::BuildState&)
    () from /usr/lib/libkdeui.so.4
#6  0x40961ab6 in KXMLGUI::ContainerNode::destruct(QDomElement, 
KXMLGUI::BuildState&) () from /usr/lib/libkdeui.so.4
#7  0x40961c6d in KXMLGUI::ContainerNode::destructChildren(QDomElement const&, 
KXMLGUI::BuildState&) () from /usr/lib/libkdeui.so.4
#8  0x40961aad in KXMLGUI::ContainerNode::destruct(QDomElement, 
KXMLGUI::BuildState&) () from /usr/lib/libkdeui.so.4
#9  0x40961c6d in KXMLGUI::ContainerNode::destructChildren(QDomElement const&, 
KXMLGUI::BuildState&) () from /usr/lib/libkdeui.so.4
#10 0x40961aad in KXMLGUI::ContainerNode::destruct(QDomElement, 
KXMLGUI::BuildState&) () from /usr/lib/libkdeui.so.4
#11 0x4095f353 in KXMLGUIFactory::removeClient(KXMLGUIClient*) ()
   from /usr/lib/libkdeui.so.4
#12 0x08083cfd in QPtrList<KParts::Part>::deleteItem(void*) ()
#13 0x08082a46 in QPtrList<KParts::Part>::deleteItem(void*) ()
#14 0x080824d5 in QPtrList<KParts::Part>::deleteItem(void*) ()
#15 0x0808200e in QPtrList<KParts::Part>::deleteItem(void*) ()
#16 0x08084e04 in QPtrList<KParts::Part>::deleteItem(void*) ()
#17 0x40e2f14e in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/libqt-mt.so.3
#18 0x40e2f00b in QObject::activate_signal(int) () from /usr/lib/libqt-mt.so.3
#19 0x408ceec4 in KAction::activated() () from /usr/lib/libkdeui.so.4
#20 0x408c277b in KAction::slotActivated() () from /usr/lib/libkdeui.so.4
#21 0x408cf068 in KAction::qt_invoke(int, QUObject*) ()
   from /usr/lib/libkdeui.so.4
#22 0x40e2f14e in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/libqt-mt.so.3
#23 0x4109712a in QSignal::signal(QVariant const&) ()
   from /usr/lib/libqt-mt.so.3
#24 0x40e454e5 in QSignal::activate() () from /usr/lib/libqt-mt.so.3
#25 0x40f033a2 in QPopupMenu::mouseReleaseEvent(QMouseEvent*) ()
   from /usr/lib/libqt-mt.so.3
#26 0x40e5c4c7 in QWidget::event(QEvent*) () from /usr/lib/libqt-mt.so.3
#27 0x40ddb1be in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/libqt-mt.so.3
#28 0x40ddaa76 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libqt-mt.so.3
#29 0x40a75ad7 in KApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libkdecore.so.4
#30 0x40d8969f in QETWidget::translateMouseEvent(_XEvent const*) ()
   from /usr/lib/libqt-mt.so.3
#31 0x40d8795f in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/lib/libqt-mt.so.3
#32 0x40d9a6e1 in QEventLoop::processEvents(unsigned) ()
   from /usr/lib/libqt-mt.so.3
#33 0x40dec77b in QEventLoop::enterLoop() () from /usr/lib/libqt-mt.so.3
#34 0x40dec638 in QEventLoop::exec() () from /usr/lib/libqt-mt.so.3
#35 0x40ddb3b8 in QApplication::exec() () from /usr/lib/libqt-mt.so.3
#36 0x08074a91 in ?? ()
#37 0xbffffb20 in ?? ()
#38 0x0813f520 in ?? ()
#39 0xbffffa90 in ?? ()
#40 0x00000001 in ?? ()
#41 0x00000019 in ?? ()
#42 0x40b6f800 in KCheckAccelerators::metaObj () from /usr/lib/libkdecore.so.4
#43 0x003f9430 in ?? ()
#44 0x080d1c18 in ?? ()
#45 0x41182b60 in vtable for QGArray () from /usr/lib/libqt-mt.so.3