Fixed for new sub-object reference structure
Fixed for new sub-object reference structure

hpbader42/Klampt,krishauser/Klampt,krishauser/Klampt,krishauser/Klampt,YilunZhou/Klampt,hpbader42/Klampt,YilunZhou/Klampt,krishauser/Klampt,hpbader42/Klampt,krishauser/Klampt,krishauser/Klampt,hpbader42/Klampt,hpbader42/Klampt,YilunZhou/Klampt,YilunZhou/Klampt