no transform from [] to [odom]

i implement a new part prismatic joint in urdf file for my robot. in rviz, it gives me this error. if i put it fixed joint, theres no error. I saw in the tf pdf file to check the error, my prismatic joint part is not in there. Also, no error in gazebo

How can i go about it?

Asked by dmngu9 on 2015-02-08 04:48:39 UTC

Comments

Please edit your question to provide enough information for us to reproduce the error. This description only enables us to speculate or guess. See http://wiki.ros.org/Support for question guidelines.

Asked by tfoote on 2015-02-12 13:19:02 UTC