Problem running erratic_robot.

asked 2012-03-04 18:34:45 -0500

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Hello,

I have downloaded the possible tools to run the erractic_robot in gazebo but when I try to roslaunch (roslaunch erratic_description erratic_empty_world.launch) it, it gives me an error:

[erratic_description] is not a package or launch file name

I have the erractic_description and I can look into the folder that the roslaunch is trying to access but it keeps denying me.

Any help is MUCH appreciated!

Thanks in advance!

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answered 2013-07-23 06:30:17 -0500

tfoote

58457 ●128 ●550 ●526 http://www.ros.org/

It won't find the package unless the package is on your ROS_PACKAGE_PATH

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answered 2012-03-07 15:55:26 -0500

This post is a wiki. Anyone with karma >75 is welcome to improve it.

So I ran roscore on a terminal then I used a new terminal and ran the source /opt/ros/electric/setup.bash, however, after I ran the same roslaunch, it still gave me the same error.