HI Mark, On 19 March 2012 15:08, Mark Green <[email protected]> wrote: > A possibly important bit of information I forgot to mention was that while > the compiling did not produce any errors, it did produce the following > warning: > "warning: libstdc++.so.5, needed by /usr/local/lib/libosg.so, may conflict > with libstdc++.so.6" > Is there any reason why this particular warning could be thrown and could the > cause of it lead to the problem I'm experiencing?
I have seen this warning reported to before. I kinda sounds like the version of libosg.so was built against a different version of libstdc that your application or is still available. Such warning is a good red flag and may well be why you have seen the crash. I don't know the history of how the OSG has been built and installed for you system. > I wouldn't expect version differences of the std library to exist within one > version of OSG itself and I also wouldn't be able to imagine how a different > version used within a part of the program that is never even executed or > referenced could cause an error within internal OSG code. But it's still > interesting to see this warning appear, maybe it might be of help. The OSG will build against on version of all the external libraries, what you is seeing is abnormal. The only possibility I can see that one could see mixed 3rd party libs would be if different external dependencies of the OSG linked against different versions of libs i..e libtiff linking against one version, and the rest of the OSG compiling against another. This is a hypothetical suggestion, it's not something ever come across personally or seen others come across. What you seeing is very odd. > Upon removal of ibosg.so from the loaded librarys, the warning just changes > to warn about the other osg libs used (osgDB osgGA osgUtil osgViewer) I would recommend removing all the old OSG libs and plugins that were previously on your system, then build the OSG locally on your machine and install it, then recompile your application from scratch. If you using a OSG build from a distribution repository I would expect things to be consistent as well, but perhaps the packager made a mistake. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
