Hello everybody, I am trying to run the osgviewerQT with the option --QOSGWidget .. it fails to work. It however works without this option (using AdaptedWidget) . I attached the backtrace when it crashed.. Can anybody see and help me understand why this is failing . I am also going to attach the log file with osg-debug_level set to DEBUG_FP. I am using QT4 to build it. I am also attaching the qt-project file used to compile the program .. I am seeing the exact same behaviour on the application I am developing following the ideas suggested by osgviewerQT example. It works with AdaptedWidget but not with the QOSGWidget..
Thanks and regards, Sunil. #0 0xb65dc471 in strncmp () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7d9b7d4 in osg::LightModel::apply () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgd.so.55 #2 0xb7d18dc5 in osg::State::applyAttribute () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgd.so.55 #3 0xb7e09bee in osg::State::applyAttributeList () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgd.so.55 #4 0xb7dfeb34 in osg::State::apply () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgd.so.55 #5 0xb7582904 in osgUtil::RenderLeaf::render () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #6 0xb7577118 in osgUtil::RenderBin::drawImplementation () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #7 0xb75841f7 in osgUtil::RenderStage::drawImplementation () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #8 0xb75768f1 in osgUtil::RenderBin::draw () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #9 0xb7584cda in osgUtil::RenderStage::drawInner () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #10 0xb7587cfc in osgUtil::RenderStage::draw () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #11 0xb7596ea0 in osgUtil::SceneView::draw () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgUtild.so.55 #12 0xb7165a5b in osgViewer::Renderer::cull_draw () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgViewerd.so.55 #13 0xb7160497 in osgViewer::Renderer::operator() () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgViewerd.so.55 #14 0xb7d654f8 in osg::GraphicsContext::runOperations () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgd.so.55 #15 0xb71ba629 in osgViewer::ViewerBase::renderingTraversals () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgViewerd.so.55 #16 0xb71b7ded in osgViewer::ViewerBase::frame () from /home/sunil/install/osg-2.8.1_shared_debug//lib/libosgViewerd.so.55 #17 0x0805faee in ViewerQOSG::paintEvent (this=0x8c0ab10, event=0xbf914dcc) at QOSGWidget.cpp:309 #18 0x081276fd in QWidget::event () #19 0x080d3bfc in QApplicationPrivate::notify_helper () #20 0x080dabe9 in QApplication::notify () #21 0x0884bb3b in QCoreApplication::notifyInternal () #22 0x0811ef4d in QWidgetPrivate::drawWidget () #23 0x0827a112 in QWidgetPrivate::repaint_sys () #24 0x08115cfe in QWidgetPrivate::syncBackingStore () #25 0x08127ff4 in QWidget::event () #26 0x080d3bfc in QApplicationPrivate::notify_helper () #27 0x080dabe9 in QApplication::notify () #28 0x0884bb3b in QCoreApplication::notifyInternal () #29 0x0884ca1b in QCoreApplicationPrivate::sendPostedEvents () #30 0x0884cc2d in QCoreApplication::sendPostedEvents () #31 0x0887105f in postEventSourceDispatch () #32 0xb6b3dcf6 in IA__g_main_context_dispatch (context=0x8bafa40) at /build/buildd/glib2.0-2.16.6/glib/gmain.c:2012 #33 0xb6b410b3 in g_main_context_iterate (context=0x8bafa40, block=1, dispatch=1, self=0x8baca58) at /build/buildd/glib2.0-2.16.6/glib/gmain.c:2645 #34 0xb6b4166e in IA__g_main_context_iteration (context=0x8bafa40, may_block=1) at /build/buildd/glib2.0-2.16.6/glib/gmain.c:2708 #35 0x088713a1 in QEventDispatcherGlib::processEvents () #36 0x081710f5 in QGuiEventDispatcherGlib::processEvents () #37 0x0884aa2d in QEventLoop::processEvents () #38 0x0884ae4a in QEventLoop::exec () #39 0x0884cced in QCoreApplication::exec () #40 0x080d3687 in QApplication::exec () #41 0x0805f5be in mainQOSGWidget (a...@0xbf915a60, argumen...@0xbf915a3c) at QOSGWidget.cpp:615 #42 0x080635ff in main (argc=2, argv=0xbf915b14) at osgviewerQT.cpp:52
log
Description: Binary data
qosg.pro
Description: application/vnd.nokia.qt.qmakeprofile
_______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
