[away3d] View3D question.

[Qutaibah Hamadah]

Hello, 

Do I have to add the View3D object to the stage?
In my project, I need to add the View3D object to Sprite, Is this possible?

When I try to add it to a sprite I get this error:

TypeError: Error #1009: Cannot access a property or method of a null object 
reference.
        at away3d.containers::View3D/updateScreenClipping()

Any help would be appreciated. Thank you.