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[rosrun] Couldn't find executable named serial_node.py below /opt/ros/kinetic/share/rosserial_python [closed]

asked 2018-11-21 12:14:22 -0500

GLV gravatar image

When I tried to execute this, I got following error:

glv@VaraPrasad:~/catkin_ws$ rosrun rosserial_
rosserial_arduino  rosserial_client   rosserial_msgs     rosserial_python
glv@VaraPrasad:~/catkin_ws$ rosrun rosserial_python 
message_info_service.py  serial_node.py           
glv@VaraPrasad:~/catkin_ws$ rosrun rosserial_python serial_node.py /dev/ttyACM1
[rosrun] Couldn't find executable named serial_node.py below /opt/ros/kinetic/share/rosserial_python

In this Tutorial I encountered this rosrun statement, why we need to run this glv@VaraPrasad:~/catkin_ws$ rosrun rosserial_python serial_node.py /dev/ttyACM1 what is the use of it. And how to overcome this error??

Thanks In Advance

`

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Closed for the following reason the question is answered, right answer was accepted by GLV
close date 2020-12-29 00:12:15.902774

2 Answers

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answered 2019-09-12 13:14:15 -0500

duck-development gravatar image

updated 2019-09-12 13:16:03 -0500

Do you have a lokal copy of rosserial in you workspace , you may try also this

sudo pip install pyserial
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duck-development gravatar image duck-development  ( 2019-09-14 05:57:05 -0500 )edit

Please don't post link-only answers/comments to sites outside of ros.org.

Include the main parts of the answer/solution in your answer/comment itself.

gvdhoorn gravatar image gvdhoorn  ( 2019-09-14 05:58:02 -0500 )edit

I think it is also not right to take the solution from others an do not honor them.

duck-development gravatar image duck-development  ( 2019-09-14 06:04:19 -0500 )edit

It goes without saying that if/when you create an answer based on an external site, or quote large parts of it, you always include a link to the source.

Including a link != posting only a link.

gvdhoorn gravatar image gvdhoorn  ( 2019-09-14 06:07:04 -0500 )edit

I try to diliver better answers

duck-development gravatar image duck-development  ( 2019-09-14 06:59:02 -0500 )edit

Thanks Mr. #duck-development.

GLV gravatar image GLV  ( 2019-09-16 05:44:50 -0500 )edit
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answered 2020-12-25 06:51:05 -0500

AmrSH gravatar image

Try to source /opt/ros/<distro>/setup.bash EX: source /opt/ros/kinetic/setup.bash ;)

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Asked: 2018-11-21 12:14:22 -0500

Seen: 1,053 times

Last updated: Sep 12 '19