In unit 4 it says: ’ You can copy an RViz file to your workspace that is already set for you in the following path: /home/user/simulation_ws/src/summit_xl/sumit_xl_tools/rviz_config/gps.rviz’. But neither the file nor the path beginning with ‘simulation_ws’ does exist in my environment.
That’s an error in the notebook. The correct path is: /home/simulations/public_sim_ws/src/all/summit_xl/sumit_xl_tools/rviz_config/
I’ve already fixed this in the notebook. Best.