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rosrun executable or found error

rosrun
error

asked 2014-07-03 10:25:52 -0500

hamdi
73 ●5 ●11 ●12

hi, I used to hydro distribution of ros. I take to following error therefore I leave no stone unturned unfortunately I didn't correct. how can I correct this error?

Thank you in advance.

**"$rosrun my_pcl_tutorial example input:=/narrow_stereo_textured/points2

[rosrun] Couldn't find executable named example below /home/esetron/catkin_ws/src/my_pcl_tutorial

[rosrun] Found the following, but they're either not files,

[rosrun] or not executable:

[rosrun] /home/esetron/catkin_ws/src/my_pcl_tutorial/src/example"**

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answered 2014-07-03 11:34:34 -0500

ahendrix

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

I've usually seen users have this problem in a few cases:

Your package isn't built - run catkin_make in your workspace
You haven't added your excutable to your CMakeLists.txt - follow the tutorial for adding your executable to your CMakeLists.txt
You executable is built, but it's in the wrong place - make sure you're calling catkin_package() before add_exectuable() in your CMakeLists.txt

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thank you Ahendrix, I forgot to do the third suggestion.

hamdi ( 2014-07-04 02:30:05 -0500 )edit

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Asked: 2014-07-03 10:25:52 -0500

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Last updated: Jul 04 '14

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