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rospack find foobar

asked 2014-10-10 03:18:04 -0600

fabbro gravatar image

updated 2014-10-10 04:05:20 -0600

Hi,

I am trying to do the tutorial : http://wiki.ros.org/ROS/Tutorials/Cre...

I did already:

 source /home/fschiano/catkin_ws/devel/setup.bash

And I am in the catkin_ws folder.

But when I give the command

rospack find foobar

I get the error:

[rospack] Error: package 'foobar' not found

How can I solve this?

thanks.

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answered 2014-10-10 04:02:00 -0600

gvdhoorn gravatar image

updated 2014-10-10 13:50:14 -0600

Try a rospack profile (after you've sourced setup.bash).

If that doesn't work, make sure foobar actually is a ROS package (has a manifest: package.xml).

Also make sure there is no CATKIN_IGNORE file in the package directory.


Edit: your last comment does not correspond to what you wrote in your OP. Anyway, these steps should work (in a fresh terminal):

cd /home/fschiano/catkin_ws
source /opt/ros/indigo/setup.bash
catkin_make
source devel/setup.bash
# (this step is optional, only if the next step doesn't immediately work)
rospack profile
rospack find foobar

If rospack cannot find foobar then, something is wrong.

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When I type rospack profile I get :

Full tree crawl took 0.014759 seconds.
Directories marked with (*) contain no manifest.  You may
want to delete these directories.
To get just of list of directories without manifests,
re-run the profile with --zombie-only
----------
fabbro gravatar imagefabbro ( 2014-10-10 08:25:17 -0600 )edit

0.014213 /opt/ros/indigo/share 0.000038 * /opt/ros/indigo/share/doc 0.000005 * /opt/ros/indigo/share/doc/liborocos-kdl

I am in the ~/catkin_ws

fabbro gravatar imagefabbro ( 2014-10-10 08:26:02 -0600 )edit

great. Now again try rospack find foobar (in the same terminal).

gvdhoorn gravatar imagegvdhoorn ( 2014-10-10 08:41:46 -0600 )edit

I always get : [rospack] Error: package 'foobar' not found

I am in this folder

/home/fschiano/catkin_ws

and I do first :

source /opt/ros/indigo/setup.bash

then

rospack profile

and then

rospack find foobar

catkin_ws folder has to stay in the ros folder?

fabbro gravatar imagefabbro ( 2014-10-10 09:11:23 -0600 )edit

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Asked: 2014-10-10 03:18:04 -0600

Seen: 488 times

Last updated: Oct 10 '14