[gzclient -2] Node::Advertise(): Error advertising topic [/my_bot/joint_cmd]. Did you forget to start the discovery service?

Hello you awesome people,

I am very new to gazebo. as of now I am trying to integrate ROS2 + URDF + gazebo but I keep getting this error message whenever I try to move the model in gazebo

[gzclient -2] Node::Advertise(): Error advertising topic [/mybot/jointcmd]. Did you forget to start the discovery service?

Any help would be highly appreciated. I am using - Gazebo multi-robot simulator, version 11.13.0

Please let me know if you need any further details.

Thanks!

Asked by Ybabar on 2023-07-16 01:40:40 UTC

[gzclient -2] Node::Advertise(): Error advertising topic [/my_bot/joint_cmd]. Did you forget to start the discovery service?

Comments

Answers