Joint_names.yaml does not exists

I’m getting the following message while doing the exercise 2.3 of unit Chapter 2: Build a MoveIt Package.

XML is

You can see my code at this repository here in the folder rosindustrial101/unit03/src/myrobot_moveit_config/

I did not find any joints_names.yaml, could you please give some support about this?


You have to create that file:

Next, you’ll have to create a file to define the names of the joints of your robot. Again inside the config directory, create a new file called joint_names.yaml, and copy the following content in it: