Hi Robert,
Updating to 3.6.3 fixed the problem!
I did find a possible subtle issue with 3.6.3 when OSG_NOTIFY_LEVEL=DEBUG.
No issues at other OSG_NOTIFY_LEVELs.
I am getting a crash at program exit at this line, called from
GraphicsObjectManager::~GraphicsObjectManager
std::ostream& osg::notify(const osg::NotifySeverity severity)
{
if (osg::isNotifyEnabled(severity))
{
getNotifySingleton()._notifyStream.setCurrentSeverity(severity);
return getNotifySingleton()._notifyStream; <---crash here
}
return getNotifySingleton()._nullStream;
}
GraphicsObjectManager::~GraphicsObjectManager()
{
OSG_INFO<<_name<<"::~"<<_name<<"()"<<this<<std::endl;
}
My suspicion is that some "singletons" are getting destroyed in such an order
that the "NotifySingleton" is destroyed before , say, the osg::ContextData is
destroyed.
osg158-osgd.dll!osg::notify(const osg::NotifySeverity severity) Line
231 C++
osg158-osgd.dll!osg::GraphicsObjectManager::~GraphicsObjectManager()
Line 70 C++
osg158-osgd.dll!osg::GLObjectManager::~GLObjectManager() Line 85
C++
[External Code]
osg158-osgd.dll!osg::Referenced::signalObserversAndDelete(bool
signalDelete, bool doDelete) Line 292 C++
osg158-osgd.dll!osg::Referenced::unref() Line 194 C++
osg158-osgd.dll!osg::ref_ptr<osg::Referenced>::~ref_ptr<osg::Referenced>() Line
41 C++
[External Code]
osg158-osgd.dll!osg::ContextData::~ContextData() Line 35 C++
[External Code]
osg158-osgd.dll!osg::Referenced::signalObserversAndDelete(bool
signalDelete, bool doDelete) Line 292 C++
osg158-osgd.dll!osg::Referenced::unref() Line 194 C++
>
> osg158-osgd.dll!osg::ref_ptr<osg::ContextData>::~ref_ptr<osg::ContextData>()
> Line 41 C++
Anyway, it's a minor issue and does not affect release code.
------------------
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http://forum.openscenegraph.org/viewtopic.php?p=75029#75029
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