Hi,
I embed osg in wpf application with this code :
http://www.openscenegraph.org/projects/osg/wiki/Support/FAQ#HowdoIembedanOSGviewerina.NETcontrol
I load a scene of vrml files.
osg::Group* root = new osgGroup();
for(int i = 0; i < listFichiers.size(); i++){
osg::Node* node = osgDB::readNodeFile(listFichiers[i]);
node->setDataVariance(osg::Object::DYNAMIC);
root->addChild(node);
}
When I want to remove scene to load another scene
(root->removeChildren(0,root->getNumChildren())), osg crashes with error :
Debug assertion failed :
Expression:("this->_Has_container()",0)
...
The call stack is stop on this :
osg80-osgd.dll!std::_Vector_const_iterator<osg::ref_ptr<osg::Node>,std::allocator<osg::ref_ptr<osg::Node>
> >::operator++() Ligne 116 + 0x3a octets C++
osg80-osgd.dll!std::_Vector_iterator<osg::ref_ptr<osg::Node>,std::allocator<osg::ref_ptr<osg::Node>
> >::operator++() Ligne 350 C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
60 + 0x8 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Switch::traverse(osg::NodeVisitor & nv={...})
Ligne 40 + 0x77 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Switch &
node={...}) Ligne 1214 + 0x13 octets C++
osg80-osgd.dll!osg::Switch::accept(osg::NodeVisitor & nv={...}) Ligne
40 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Transform &
node={...}) Ligne 1151 C++
osg80-osgd.dll!osg::NodeVisitor::apply(osg::PositionAttitudeTransform &
node={...}) Ligne 141 + 0x13 octets C++
osg80-osgd.dll!osg::PositionAttitudeTransform::accept(osg::NodeVisitor
& nv={...}) Ligne 41 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::handle_cull_callbacks_and_traverse(osg::Node
& node={...}) Ligne 312 + 0xf octets C++
osg80-osgUtild.dll!osgUtil::CullVisitor::apply(osg::Group & node={...})
Ligne 1128 C++
osg80-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Ligne
38 + 0x41 octets C++
osg80-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Ligne
62 + 0x25 octets C++
osg80-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...})
Ligne 193 + 0x1c octets C++
osg80-osgUtild.dll!osgUtil::SceneView::cullStage(const osg::Matrixd &
projection={...}, const osg::Matrixd & modelview={...}, osgUtil::CullVisitor *
cullVisitor=0x0ca69f50, osgUtil::StateGraph * rendergraph=0x0ca696f0,
osgUtil::RenderStage * renderStage=0x0ca69788, osg::Viewport *
viewport=0x0ca73dc8) Ligne 980 + 0x1a octets C++
osg80-osgUtild.dll!osgUtil::SceneView::cull() Ligne 845 + 0x57 octets
C++
osg80-osgViewerd.dll!osgViewer::Renderer::cull() Ligne 615 + 0xf
octets C++
osg80-osgViewerd.dll!osgViewer::ViewerBase::renderingTraversals()
Ligne 793 + 0x15 octets C++
osg80-osgViewerd.dll!osgViewer::ViewerBase::frame(double
simulationTime=1.7976931348623157e+308) Ligne 645 + 0xf octets C++
osg80-osgViewerd.dll!osgViewer::ViewerBase::run() Ligne 612 + 0x1b
octets C++
osg80-osgViewerd.dll!osgViewer::Viewer::run() Ligne 376 C++
osgWrapper.dll!threadfunc(void * __formal=0x00000000) Ligne 128 + 0x25
octets C++
pthreadVC2.dll!0f7955e6()
[Les frames ci-dessous sont peut-être incorrects et/ou manquants, aucun
symbole chargé pour pthreadVC2.dll]
msvcr100.dll!6113c556()
msvcr100.dll!6113c600()
kernel32.dll!74dd3677()
ntdll.dll!77479f42()
ntdll.dll!77479f15()
Can you help me please?
Thank you!
Cheers,
lucie
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=52981#52981
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