Rosject Basic Kinematics

I am trying to do this project and ran into some problems. when I run the code there are no errors but nothing happens. This is my code I using.

Can any help me find the error so that this will atleat do something in the simulation.

Hi @flavelmm ,

I see the motion method is only called once, there is no loop control running.
And also the move_turtlebot method depends on the msg argument, but I don’t see any subscriber calling this method.

Is this the full code?

This is all have have for my code rigth now:

I am completly lost right now.