You only need the camera to render. It's absense shouldn't cause a mav.
If that's the case, then the variable you're using to hold the mesh handle is probably getting set to zero at some point, or you may have it declared as a local variable when it needs to be global.
its wierd, as it works one minute, then the next, 0!
If that's the case, then the variable you're using to hold the mesh handle is probably getting set to zero at some point, or you may have it declared as a local variable when it needs to be global.