Problem with 3D Animation

Hi guys!

I get a problem with 3D Max object!

In my CameraGameState's implementation, I loaded a 3D Max object. However, It's loaded without default animation.

When I extend SimpleGame class to load this 3D Max object, It's ok!

Anyone can help me, please!

Note: updateGeometricState(tpf, true) method of rootNode object is called in stateUpdate(float tpf) method. However, It doesn't work!