I am trying to port our code to new simulator and it looks like I cannot get X1 nor X2 robots moving. I used instructions on
ign launch -v 4 tunnel_circuit_practice.ign worldName:=tunnel_circuit_practice_03 robotName1:=X1 robotConfig1:=X1_SENSOR_CONFIG_1
and in separate terminal I run
rostopic pub -r 20 /X1/cmd_vel geometry_msgs/Twist -- '[0.5, 0.0, 0.0]' '[0.0, 0.0, 0.0]'
I can verify in the 3rd terminal that the commands are sent via
rostopic echo /X1/cmd_vel
and they are … but X1 does not move :(. The same hold for X2 … is there something extra necessary in order to “start the simulation”???