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Modify the follower.cpp in turtlebot_follower but it doesn't work

turtlebot_follower

asked 2015-10-17 08:01:57 -0500

wyh
1 ●1 ●1 ●1

updated 2015-10-18 05:26:10 -0500

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

Hi, After I modify the the follower.cpp in turtlebot_follower and catkin_make in turtlebot, I run roslaunch turtlebot_follower follower.launch. It still run the follower.cpp before modify.

Can someone help me with this?

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answered 2015-10-18 01:56:08 -0500

nickw

flag of United Kingdom of Great Britain and Northern Ireland

1504 ●5 ●32 ●31 http://twitter.com/tinkernick

When you say you modified follower.cpp have you done that in the original file, or saved it with a different name ?

After running catkin_make did you source your workspace so it finds the modified version in the workspace, rather than a file in the base ROS install ?