[ros-users] problems with simulated camera tutorial

Adam Leeper aleeper at stanford.edu
Sat Jul 10 01:27:01 UTC 2010

Hi all-

I'm following the tutorial here on adding a simulated camera to the pr2:

<http://www.ros.org/wiki/urdf/Tutorials/AddingSensorsToPR2>I edited my urdf
but when I roslaunch pr2_gazebo pr2_empty_world.launch, the new frames and
topics don't seem to exist.

I verified that it is loading the correct urdf by changing some of the topic
names in existing sensors in the urdf and seeing that the topic names are
different when I roslaunch.

Should I be getting any errors if it can't parse or otherwise make sense of
the new simulated camera? I copied the extra stuff from the tutorial


Adam Leeper
Stanford University
aleeper at stanford.edu
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