Sounds like this could be the "static initialization order fiasco" - http://www.parashift.com/c++-faq-lite/ctors.html#faq-10.14 - or perhaps just a plain old race condition.
Ryan On Fri, Sep 16, 2011 at 9:42 AM, Cory Riddell <[email protected]> wrote: > Hi Robert, > > I got the customer to run with --SingleThreaded and the warning > disappeared. The warning seems to be somewhat sporadic. > > Cory > > > > On 9/16/2011 2:02 AM, Robert Osfield wrote: > > HI Cory, > > > > I haven't heard of this specific problem before so you may well be the > first! > > > > The "RenderBin" is effectively the default RenderBin, it's registered > > during the static construction of the RenderBinPrototypeList, see the > > top of src/osgUtil/RenderBin.cpp. The way it's written should ensure > > that the relevant bins are all registered before they are accessed, > > and from the error you see it look like this isn't happening. I > > guess it's possible that multiple threads might call > > renderBinPrototypeList() static method in a parallel and have the > > static constructed in an implement way in one of the threads. > > > > Could you try running osgviewer single threaded to see if that makes a > > difference. > > > > Robert. > > > > On Thu, Sep 15, 2011 at 5:51 PM, Cory Riddell <[email protected]> wrote: > >> A customer is having trouble running our OSG-based application on his > >> computer. I sent him osgviewer.exe and when he runs "osgviewer.exe > >> cow.osg" it works, but this message is printed on the console: > >> Warning: RenderBin "RenderBin" implementation not found, using default > >> RenderBin as a fallback. > >> > >> It's just a warning and he does see the cow, but I'm wondering if this > >> message is a symptom of some other problem? FWIW, his workstation-class > >> laptop has a FirePro m8900 video card with up to date drivers. > >> > >> Cory > >> _______________________________________________ > >> osg-users mailing list > >> [email protected] > >> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >> > > _______________________________________________ > > osg-users mailing list > > [email protected] > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Ryan Pavlik HCI Graduate Student Virtual Reality Applications Center Iowa State University [email protected] http://academic.cleardefinition.com
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