Hi there!
I’m having trouble with the Susbcribers & Messages quiz
My robot is not even moving anymore. I hhave checked my publisher works and the /cmd_vel topic is changing but even when I tap “rostopic echo /cmd_vel” and receive
“linear:
x: 1.0
y: 0.0
z: 0.0
angular:
x: 0.0
y: 0.0
z: 0.0”
but the robot is not moving.
Here is my script:
Thank you for your help!
Léo