Irrlicht Engine

It worked, thx. (though I got same problem with Newton... Fortunately, I also solved that one.)

Sorry for bumping guys, but I have a big problem.

each time I try to execute my program, I get this error:

F:\Project\lib\Win32-GCC\static\libirrWeatherManager.a(IBoltSceneNode.o):IBoltSceneNode.cpp:(.text$_ZN3irr5scene10ISceneNode11getMaterialEj[irr::scene::ISceneNode::getMaterial(unsigned int ...