nav2d installation

nav2d installation

asked 2016-01-25 15:41:47 -0600

RosUser
81 ●22 ●26 ●31

When I run the command line: roslaunch nav2d_tutorials tutorial1.launch I get a lot of line that I don't understand where should I look at or how to fix the problem:

ResourceNotFound: p2os_urdf
ROS path [0]=/opt/ros/indigo/share/ros
ROS path [1]=/opt/ros/indigo/share
ROS path [2]=/opt/ros/indigo/stacks

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I guess it is something related to ROS_PACKAGE_PATH but I'm not sure what the correct path should be!

RosUser ( 2016-01-25 16:15:22 -0600 )edit

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answered 2016-01-25 20:19:27 -0600

ahendrix

47576 ●179 ●367 ●662 http://namniart.com/

The ResourceNotFound error indicates that you're missing the p2os_urdf package. Is it installed?

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How can I check (in which folder) that is installed or not ? When I try: sudo find / -name p2os_urdf -type d then I can't see any path so I guess that is not installed.

RosUser ( 2016-01-26 02:25:38 -0600 )edit

You can try rospack find p2os_urdf to determine if a package is installed or not. In this particular case, it looks like the p2os_urdf package had a regression and was removed from the build farm for some reason: http://lists.ros.org/pipermail/ros-us...

ahendrix ( 2016-01-26 11:58:48 -0600 )edit

I've filed an issue against p2os for their regression: https://github.com/allenh1/p2os/issue... . Until that is fixed, you should probably install p2os from source.

ahendrix ( 2016-01-26 12:09:12 -0600 )edit

Thanks for your advise!

zzzZuo ( 2016-05-09 21:35:31 -0600 )edit

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