xacro ERROR

[Angel-ESFM2001]

Hello, I have a problem and I hope you can help me with the command roslaunch bluerov_ros_playground rviz.launch I get the following error:

Cannot load command parameter [robot_description]: no such command [['/opt/ros/noetic/share/xacro/xacro.py', '--inorder', '/catkin_ws/src/bluerov_ros_playground-master/model/BlueRov2.urdf.xacro']].

I am using NOETIC and ubuntu 20, I don't know if this is a problem, thank you very much.

[patrickelectric]

Try to run the xacro command manually and check the output, it may have something useful.

[Angel-ESFM2001]

how can I run the xacro command manually?

[patrickelectric]

check the error message:

/opt/ros/noetic/share/xacro/xacro.py --inorder /catkin_ws/src/bluerov_ros_playground-master/model/BlueRov2.urdf.xacro