Ask Your Question
0

i install hokuyo_node in kinetic from this link https://answers.ros.org/question/243232/how-to-install-hokuyo_nodeurg_node-on-kinetic/ but when i try to run the node : rosrun hokuyo_node hokuyo_node i get error

asked 2017-11-23 10:31:02 -0500

abdelkrim gravatar image

i install hokuyo_node in kinetic from this link https://answers.ros.org/question/2432... but when i try to run the node : rosrun hokuyo_node hokuyo_node i get this error :slight_smile: Failed to open port: /dev/ttyACM0. No such file or directory (errno = 2). The requested port does not exist. Is the hokuyo connected? Was the port name misspelled? (in hokuyo::laser::open) You may find further details at http://www.ros.org/wiki/hokuyo_node/T... and when i try this : ls /dev/ttyACM* or this : ls -l /dev/ttyUSB0 i get No such file or directory

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
0

answered 2017-11-26 15:49:57 -0500

tfoote gravatar image

Your sensor does not appear to be pluggedin, or the port is not configured currectly. See the troubleshooting guide: http://wiki.ros.org/hokuyo_node/Troub... and if you don't see anything there please edit your question with the debugging outputs of all those commands.

Also search for releated questions on this site. I find a bunch of similar questions

edit flag offensive delete link more

Comments

thank you so much i have changed the cable usb it works perfectly now thanks

abdelkrim gravatar image abdelkrim  ( 2017-11-27 06:11:24 -0500 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2017-11-23 10:31:02 -0500

Seen: 559 times

Last updated: Nov 27 '17