How can i fix Prim is not an articulation

i have create articulation root for my mobile robot but it has a error :Prim is not an articulation. how can i fix it , by the way is i select the the AMR’s as Prim instead of ARM’s prim It can work,but the joint_state pubilsh will let the robot stop until shutdown the roscore.

Screenshot from 2023-09-04 15-47-54


I am moving your topic to the Isaac SIM category for better visibility.


Hi @benson.ee12 - This document will help you set up the articulation: Rigging a Robot (REFACTOR) — Omniverse IsaacSim latest documentation