ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

can't launch node of type [closed]

asked 2016-12-12 02:05:49 -0600

Tianyun Xiong gravatar image

updated 2016-12-12 02:43:31 -0600

gvdhoorn gravatar image

I am learning a ROS tutorial(Learning ROS for Robotics Programming). In chapter3_tutorials, i run fellow command:

roslaunch chapter3_tutorials example.launch

I got fellow results:

ERROR: cannot launch node of type [chapter3_tutorials/example6]: can't locate node [example6] in package [chapter3_tutorials]

My computer: Ubtuntu 14.04 indigo


edit retag flag offensive reopen merge delete

Closed for the following reason question is not relevant or outdated by tfoote
close date 2018-02-28 20:35:01.960737

1 Answer

Sort by ยป oldest newest most voted

answered 2016-12-12 02:43:10 -0600

gvdhoorn gravatar image

Have you run catkin_make on your workspace? If you have, did you remember to source /path/to/catkin_ws/devel/setup.bash before trying roslaunch?

edit flag offensive delete link more


Thanks.I did what you said,but it still error.

Tianyun Xiong gravatar image Tianyun Xiong  ( 2016-12-12 07:10:59 -0600 )edit

Question Tools

1 follower


Asked: 2016-12-12 02:05:49 -0600

Seen: 943 times

Last updated: Dec 12 '16