Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

There's probably a configuration problem. In any case, in order to follow with the tutorial, you can spawn the process that dies by hand:

rosrun turtle_tf turtle_tf_listener

Despite the aparition of the bizzarre 3rd turtle in the corner, the working nodes still being 3 :).

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.