can anyone help me with bloodymess?

can anyone help me with the problem

after adding this line into my codes, my exe will auto exit after i choose the rendering system

mWorld = NxOgre::World::createWorld();
SceneDescription sceneDesc;
sceneDesc.mGravity = NxOgre::Real3(0, -9.8f, 0);
sceneDesc.mName = "Hello";

mScene = mWorld->createScene(sceneDesc);

there is also an error when i compile my bloodymess
Error 2 error PRJ0019: A tool returned an error code from "Performing Post-Build Event..."

Can anyone tell me whether the problem was caused by not compiling successfully or there is something i missed out?

Ignore the post-build problem.

What is the exact crash, can you trace it?

i solved it already thanks betajaen ! but now studying really hard into the codes from ur NxOgre as i am using version 0.9 but wanted to upgrade it. There is alot of difference between them so i hope that spacegiaer can update faster on the wiki site tutorial? Maybe can you include a simple actorGroup collision detection tutorial? Something like using setcallback

thanks anyway!