TF quiz confusion


I am currently working on the first TF quiz, and I must say that I do not completely understand the instructions. Could someone explain with more detail, so I can attempt to solve it?

Hello @d.zablah,

Is there any specific part that you don’t understand? Basically, you need to do what you’ve already done previously during the Unit, which is to launch the controllers for the different joints of the robot + start also the robot_state_publisher node. Of course, you’ll need to pay attention to the Specifications indicated in the Quiz.