roslaunch costar_objects gazebo_kinect_training.launch
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xjtu19 commented
RLException: Invalid tag: Cannot load command parameter [robot_description]: no such command [['/opt/ros/noetic/share/xacro/xacro.py', '/home/xj/catkin_ws/src/costar_objects/urdf/kinect_floating.urdf.xacro']].
Param xml is
The traceback for the exception was written to the log file