ERROR: cannot launch node of type [ur5_inf3480/inf3480_move_robot]

asked 2018-01-22 21:45:49 -0500

stevensu1838 gravatar image

updated 2018-01-22 22:02:24 -0500

Hi, i follow exactly this guys package( in ROS indigo environment. After runing roslaunch ur5_inf3480 ur5_launch_inf3480.launch, the following error occurred in the terminal. It is the only error among all the lines. ERROR: cannot launch node of type [ur5_inf3480/inf3480_move_robot]: can't locate node [inf3480_move_robot] in package [ur5_inf3480].

But the ur5 did pop up in RVIZ and could be controlled through Joint State Publisher. I am wondering how to fix this error and how to make file inf3480_move_robot.cpp run to make the robot move according to this script. In short, I want to figure out how to run file nf3480_move_robot.cpp successfully in his package. Thank you so much.

The site for the package I followed:

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This Demo code is for controlling UR5 using ROS and MoveIt!

stevensu1838 gravatar image stevensu1838  ( 2018-01-22 22:03:03 -0500 )edit

Quick first check: have you built the workspace with the packages successfully andsourced the devel/setup.bash afterwards?

gvdhoorn gravatar image gvdhoorn  ( 2018-01-23 01:26:35 -0500 )edit

Hey buddy, Yes, I did it

stevensu1838 gravatar image stevensu1838  ( 2018-01-25 02:06:54 -0500 )edit