[Kwintv] Problem with qtvision and kwintv

[Ralph Koettlitz]

After update my Suse8.2 distribution to KDE3.12 kwintv crashed allways after 
startup. Next try and I compiled qtvision. Result: Crash after start. Here is 
the backtrace:

[New Thread 16384 (LWP 17281)]
0x412edcf7 in waitpid () from /lib/libpthread.so.0
#0  0x412edcf7 in waitpid () from /lib/libpthread.so.0
#1  0x40a04029 in KCrash::defaultCrashHandler(int) ()
   from /opt/kde3/lib/libkdecore.so.4
#2  0x412ec895 in __pthread_sighandler () from /lib/libpthread.so.0
#3  <signal handler called>
#4  0x40d3661d in QColor::operator=(QColor const&) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#5  0x40075495 in OSDManager::setColourKey(QColor) ()
   from /opt/kde3/lib/libqtvision.so.1
#6  0x4004f5c6 in QtVision::setDevice(QVSourcePlugin*) ()
   from /opt/kde3/lib/libqtvision.so.1
#7  0x4005c484 in DeviceWidgetImpl::device(QtVision*) ()
   from /opt/kde3/lib/libqtvision.so.1
#8  0x4006d4f3 in ViewManager::launchSourceDialog(QWidget*) ()
   from /opt/kde3/lib/libqtvision.so.1
#9  0x4004f350 in QtVision::selectDevice() ()
   from /opt/kde3/lib/libqtvision.so.1
#10 0x4004e5fa in QtVision::start() () from /opt/kde3/lib/libqtvision.so.1
#11 0x4004ceb8 in QtVision::qt_invoke(int, QUObject*) ()
   from /opt/kde3/lib/libqtvision.so.1
#12 0x40d903b7 in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#13 0x410887aa in QSignal::signal(QVariant const&) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#14 0x40daaf48 in QSignal::activate() () from /usr/lib/qt3/lib/libqt-mt.so.3
#15 0x40db21f3 in QSingleShotTimer::event(QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#16 0x40d2eee8 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#17 0x40d2e44a in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#18 0x40990999 in KApplication::notify(QObject*, QEvent*) ()
   from /opt/kde3/lib/libkdecore.so.4
#19 0x40d06175 in QEventLoop::activateTimers() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#20 0x40ce2f2c in QEventLoop::processEvents(unsigned) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0x40d43583 in QEventLoop::enterLoop() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0x40d2f1cf in QApplication::enter_loop() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0x40f02bd5 in QDialog::exec() () from /usr/lib/qt3/lib/libqt-mt.so.3
#24 0x4083e5bb in KWritePermsIcon::qt_static_property(QObject*, int, int, 
QVariant*) () from /opt/kde3/lib/libkdeui.so.4
#25 0x4083edb4 in KMessageBox::questionYesNoList(QWidget*, QString const&, 
QStringList const&, QString const&, KGuiItem const&, KGuiItem const&, QString 
const&, int) () from /opt/kde3/lib/libkdeui.so.4
#26 0x4083eb9f in KMessageBox::questionYesNo(QWidget*, QString const&, QString 
const&, KGuiItem const&, KGuiItem const&, QString const&, int) ()
   from /opt/kde3/lib/libkdeui.so.4
#27 0x40050d73 in QtVision::doMigration() ()
   from /opt/kde3/lib/libqtvision.so.1
#28 0x4004da77 in QtVision::delayedConstructor() ()
   from /opt/kde3/lib/libqtvision.so.1
#29 0x4004cc72 in QtVision::qt_invoke(int, QUObject*) ()
   from /opt/kde3/lib/libqtvision.so.1
#30 0x40d903b7 in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#31 0x410887aa in QSignal::signal(QVariant const&) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#32 0x40daaf48 in QSignal::activate() () from /usr/lib/qt3/lib/libqt-mt.so.3
#33 0x40db21f3 in QSingleShotTimer::event(QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#34 0x40d2eee8 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#35 0x40d2e44a in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#36 0x40990999 in KApplication::notify(QObject*, QEvent*) ()
   from /opt/kde3/lib/libkdecore.so.4
#37 0x40d06175 in QEventLoop::activateTimers() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#38 0x40ce2f2c in QEventLoop::processEvents(unsigned) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#39 0x40d43583 in QEventLoop::enterLoop() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#40 0x40d43476 in QEventLoop::exec() () from /usr/lib/qt3/lib/libqt-mt.so.3
#41 0x40d2f16f in QApplication::exec() () from /usr/lib/qt3/lib/libqt-mt.so.3
#42 0x08054046 in main ()
#43 0x4144b8ae in __libc_start_main () from /lib/libc.so.6


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