[Bug] Error when running rqt_joint_trajectory_controller

This is an error report.


Screenshot of the error


Error details

In Section 3.3 of the Moveit2 tutorial, when I run rqt_joint_trajectory_controller, set the controller manager ns and controller, and then hit the red button, it immediately aborts the program and gives me the error in the screenshot. Any ideas?

I think this might mean that something went wrong with the simulation, which is providing the joints to be controlled.

Please try to restart the simulation and running the rqt controller again.

If this doesn’t work we’ll take a deeper look into why it’s hapening.

This topic was automatically closed 5 days after the last reply. New replies are no longer allowed.