Version:           kdesvn 1.0.2 (using KDE 3.5.10)
Compiler:          Linux 2.6.27.4-desktop-2mnb 
OS:                Linux
Installed from:    Mandriva RPMs

Operating under Linux 2.6.27.4-desktop-2mnb from Mandriva 2009.0 (French GUI)
KDE 3.5.10 installed, including a few kd4 apps.

From within konqueror, I open a local snv working copy directory using kdesvn (Right click on the directory, and choosing Open with kdesvn). Whenever I choose "Configuration --> Configure Kdesvn " from the menu, the apps crashes. The KDE bug window states that (translated from French):
The kdesvn application (kdesvn) stopped abnormally and threw a signal 6 (SIGABRT).

When under Windows environment, I can open and update that same directory unsing TurtoiseSVN without problem, but I would prefer to work under Linux environment.

Calls stack follows :

(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb63498e0 (LWP 31840)]
[KCrash handler]
#6  0xffffe424 in __kernel_vsyscall ()
#7  0xb6bb7d90 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb6bb97f8 in abort () at abort.c:88
#9  0xb6bb0cce in __assert_fail (assertion=0xb77a8ef4 "false", 
    file=0xb77a9a1b "kconfigdialogmanager.cpp", line=219, 
    function=0xb77b1000 "bool KConfigDialogManager::parseChildren(const QWidget*, bool)") at assert.c:78
#10 0xb76a1ef5 in KConfigDialogManager::parseChildren ()
   from /opt/kde3/lib/libkdecore.so.4
#11 0xb76a1f3b in KConfigDialogManager::addWidget ()
   from /opt/kde3/lib/libkdecore.so.4
#12 0xb739219a in KConfigDialog::addPage () from /opt/kde3/lib/libkdeui.so.4
#13 0xb5e8cf59 in kdesvnPart::slotShowSettings ()
   from /opt/kde3/lib/kde3/libkdesvnpart.so
#14 0xb5e8bfeb in kdesvnPart::qt_invoke ()
   from /opt/kde3/lib/kde3/libkdesvnpart.so
#15 0xb7a7fdb6 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#16 0xb7a824d1 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb7323d47 in KAction::activated () from /opt/kde3/lib/libkdeui.so.4
#18 0xb736dd71 in KAction::slotActivated () from /opt/kde3/lib/libkdeui.so.4
#19 0xb74561ea in KAction::slotPopupActivated ()
   from /opt/kde3/lib/libkdeui.so.4
#20 0xb7456570 in KAction::qt_invoke () from /opt/kde3/lib/libkdeui.so.4
#21 0xb7a7fdb6 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#22 0xb7dd48d2 in QSignal::signal () from /usr/lib/libqt-mt.so.3
#23 0xb7a9e2f9 in QSignal::activate () from /usr/lib/libqt-mt.so.3
#24 0xb7b950a4 in QPopupMenu::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3
#25 0xb734fb84 in KPopupMenu::mouseReleaseEvent ()
   from /opt/kde3/lib/libkdeui.so.4
#26 0xb7abc325 in QWidget::event () from /usr/lib/libqt-mt.so.3
#27 0xb7a19b90 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#28 0xb7a1adfd in QApplication::notify () from /usr/lib/libqt-mt.so.3
#29 0xb773f7d2 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#30 0xb79b246d in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#31 0xb79afcee in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#32 0xb79ae53e in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#33 0xb79c2974 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#34 0xb7a323d0 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#35 0xb7a32284 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#36 0xb7a1a1fc in QApplication::exec () from /usr/lib/libqt-mt.so.3
#37 0x08050ff0 in _start ()