In Unit 2, Exercise 2.1, the notebook shows “copy that file to your workspace, so you can visualize it using the IDE.” Bur after I using “cp model_hand.urdf /home/user/catkin_ws/src/” command in the webshell, it shows that “cp: cannot stat ‘model_hand.urdf’: No such file or directory”
How to solve this problem?
I apologize for this error.
I see that this file is missing. Let’s fix that and come back to you.
Hello @Ning ,
The notebook instructions are not correct. Run the following commands:
roscd shadow_tc/urdf/
cp model_hand.urdf /home/user/catkin_ws/src/
Sorry for the error, I’ve already fixed the notebook.
Thank you very much!
1 Like