# Revision history [back]

The error

[ERROR] [1358114072.409449185]: No ealier segments. First segment starts at 27.536 (now=27.534)


comes from joint_trajectory_action, but if you use rxconsole you should be see more info from the error messages.

W.r.t. the contact publishing, the plugin publishes only when a contact is present.

 2 No.2 Revision nkoenig 7636 ●8 ●44 ●71 http://gazebosim.org/

The error

[ERROR] [1358114072.409449185]: No ealier segments. First segment starts at 27.536 (now=27.534)


comes from joint_trajectory_action, but if you use rxconsole you should be see more info from the error messages.

W.r.t. the contact publishing, the plugin publishes only when a contact is present.