rosrun error

[DKDLVOEM]

Hello, when i enter : rosrun dogbot_controller dogbot /yourpath/<CATKIN_WS_sir>/src/DogbotV4/ROS/src/dogbot_description/urdf/dogbot.urdf,

below error message occured

[rosrun] Couldn't find executable named dogbot below /home/kju/catkin_dob/src/dogbot_controller

how can i solve it ?

[jocacace]

@DKDLVOEM, the way in which you run the rosnode is not correct. You have to use rosrun on an executable, not on the urdf file.

To properly run the controller, follow the instruction placed in the README of the repositoty (you can see it also from this link: https://github.com/prisma-lab/WBC-quadruped-DOB/blob/main/README.md)

[DKDLVOEM]

Thank you for the quick response. I already followed the commands in the README file, but something seems to be wrong.

1. roslaunch dogbot_gazebo gztest.launch paused:=true

2. rosrun dogbot_controller dogbot /yourpath/<CATKIN_WS_sir>/src/DogbotV4/ROS/src/dogbot_description/urdf/dogbot.urdf

I also changed the path "/yourpath/<CATKIN_WS_sir>/" to my path.

Can you tell me which part is causing the problem?

[jocacace]

Ok, there is a typo in the README!

The second command would be:

rosrun dogbot_controller main

[DKDLVOEM]

thank you ! problem solved