Can't use multiple SurfaceGrippers

Omniverse Isaac Sim
1

Hi all,

I am using multiple SurfaceGripper objects (from omni.isaac.manipulators.grippers.surface_gripper). When I use one, everything works fine. However, when I use multiple, I encounter the following exception:
“Cannot add the object gripper to the scene since its name is not unique.”

This is because the name is baked in its parent class:

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Is there a workaround? Isaac Sim 4.1.0

2

Please check if Creating a scene with falling objects on a conveyor through a script node is helpful.

4

Hello there. No, as I’m unable to assign new names to the instantiated SurfaceGrippers.