gmapping ros melodic error
The error occur while trying to launch slam_gmapping node ? Is there any suggestions? Thanks
ERROR: cannot launch node of type [gmapping/slam_gmapping]: gmapping
ROS path [0]=/opt/ros/melodic/share/ros
No processes to monitor
shutting down processing monitor...
shutting down processing monitor complete
do you actually have gmapping installed?
What is the output of
dpkg -l | grep gmapping
?no output for this command! $ dpkg -l | grep gmapping $
So did you install
gmapping
some other way?