roslaunch laser_mapper laser_mapper.launch it will have an error occurred

asked 2017-08-01 04:46:18 -0500

nature1949 gravatar image

updated 2017-08-02 03:50:00 -0500

I am a novice, please do not mind my ignorance. When I run:

$roslaunch laser_mapper laser_mapper.launch

It will error out with following message:

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

I don't know if laser_mapper_node is available or what is the use of this file. Any idea how to resolve this? Thanks!

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May I ask which version of ROS are you using?

JayNewman gravatar image JayNewman  ( 2017-08-01 05:23:26 -0500 )edit

ros indigo

nature1949 gravatar image nature1949  ( 2017-08-01 07:49:56 -0500 )edit