so if got a object witch im abusing using a teknique(do you spell it that way ??)from the Dent example.

so this requires me to use a SOP solver. now every thing work fine but now what i did was unhook the rbd object and replaced it with a rbd fracture object.

and all the sudden my object dosn't display.
but when i unhook the sop solver the object pops back again and the dynamics do work.

RBD fracture and RBD Glue both require that your geometry has been placed in groups.

Have you done this?