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answered 2019-12-11 02:54:41 -0500

sam gravatar image

Finally, I solve it my myself. Than answer is I use the following code:

    Node(package='dummy_sensors', node_executable='dummy_joint_states', output='screen'),

Finally, I solve it my myself. Than answer is I use the following code:code to replace joint_state_publisher:

    Node(package='dummy_sensors', node_executable='dummy_joint_states', output='screen'),