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1 | initial version |
You probably need to start the robot_state_publisher which converts joint_states + urdf into a number of TF transforms.
2 | No.2 Revision |
You probably need to start either the robot_state_publisher which converts joint_states + urdf into a number of TF transforms.transforms, or the joint_state_publisher which will output joint_states for a robot when not connected to real hardware which does so.