triangleselector problems

[Cleves]

Hey guys

My app compiles ok but when i run the program it's says that my setTriangleSelector has a Access violation.
I tried a lot of thing, i spent half a day trying to fix it.
I hope you can help me, here is my code where the problem occured:
ISceneNode* node2;
IAnimatedMeshSceneNode* anms = smgr->addAnimatedMeshSceneNode(smgr->getMesh("Data/ast.ms3d"));
IAnimatedMesh* ast = smgr->getMesh("Data/ast.ms3d");


if (node2)
{
anim = smgr->createFlyStraightAnimator(vector3df(-2000,-230,-1249),
core::vector3df(40000,100,-700), 50000, false);
anms->setMaterialTexture(0, driver->getTexture("Data/ast.bmp"));
anms->addAnimator(anim);
anim->drop();
anms->setMaterialFlag(EMF_LIGHTING, false);
anms->setAnimationSpeed(10);

selector = smgr->createOctTreeTriangleSelector(ast->getMesh(0), node2, 128);
node2->setTriangleSelector(selector);
selector->drop();

anim = smgr->createCollisionResponseAnimator(
selector, node2,vector3df(5,3,5),vector3df(0,-10,0), 50.0f, vector3df(0,0,7), 0.5);
node2->addAnimator(anim);
anim->drop();


};

Any ideas?

Thanks

[hearsedriver]

node2 is uninitialized and points into Nirvana, so node2->setTriangleSelector(selector); will cause a crash.

Cheers.

[Cleves]

(Smacks himself in the head) i forgot about it!! thanks Matthias.

mmmm...but now that i init node2 everything goes strange the animation dosen't work and the object is black..weird