I was following The Construct’s cctomap_mapping package tutorial on youtube and doing as specified in the video. However, I keep getting this message after roslaunch:
ERROR: cannot launch node of type [octomap_server/octomap_server_node]: can't locate node [octomap_server_node] in package [octomap_server]
I have tried refreshing, using the “chmod +x” command and sourcing the workspace. I still get the same error.