Hi Robert,
It wasnt crashing before. Only now with the latest from the trunk. Let me
try the examples and will get back to you
-Nick
On Fri, Feb 19, 2010 at 4:00 PM, Robert Osfield <robert.osfi...@gmail.com>wrote:
> HI Nick,
>
> I'm afraid I don't have ideas about the cause yet, the line of code
> you quote where the crash occurs looks fine, the objects in play
> should all still be valid. Does the error occur on standard OSG
> examples? Does both the release and debug builds crash on exit?
>
> Robert.
>
> On Fri, Feb 19, 2010 at 10:11 AM, Trajce (Nick) Nikolov
> <nikolov.tra...@gmail.com> wrote:
> > Hi Robert,
> > I am getting a crash when cleaning up dynamic viewer
> > osg::ref_ptr<osgViewer::CompositeViewer> viewer;
> > ......
> > viewer = 0;
> >
> >
> osg63-osgViewerd.dll!osg::observer_ptr<osgViewer::ViewerBase>::objectDeleted(void
> > * obj=0x019c0ce4) Line 115 + 0x6 bytes C++
> > osg63-osgd.dll!osg::ObserverSet::signalObjectDeleted(void *
> > ptr=0x019c0ce4) Line 68 + 0x20 bytes C++
> > osg63-osgd.dll!osg::Referenced::signalObserversAndDelete(bool
> > signalUnreferened=true, bool signalDelete=true, bool doDelete=true) Line
> > 311 C++
> > osg63-osgd.dll!osg::Referenced::unref() Line 196 C++
> >
> >
> KtIGLibOSGD.dll!osg::ref_ptr<osgViewer::CompositeViewer>::operator=(osgViewer::CompositeViewer
> > * ptr=0x00000000) Line 57 C++
> >> KtIGLibOSGD.dll!KtIGLibOSG::destroy() Line 72 C++
> >
> > down to
> > virtual void objectDeleted(void* obj)
> > {
> > T* ref_obj = static_cast<T*>(obj);
> > OpenThreads::ScopedLock<OpenThreads::Mutex> lock(_mutex);
> > HERE->>> if (ref_obj->referenceCount() == 0) _ptr = 0;
> > }
> > -Nick
> >
> >
> > On Fri, Feb 19, 2010 at 11:36 AM, Robert Osfield <
> robert.osfi...@gmail.com>
> > wrote:
> >>
> >> Hi All,
> >>
> >> To give you all a chance to thrash the OSG svn/trunk to an inch of
> >> it's life I'm headline for a few hours (to do my weekly long run).
> >> I'll be back at lunchtime, and if all looks well I'll go for making
> >> 2.7.9 this afternoon (UK time).
> >>
> >> Thanks for all the testing,
> >> Robert.
> >> _______________________________________________
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> >>
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
> >
> >
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> >
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> >
> >
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