Re: rtab map does not display anything

Posted by Blupon on
URL: http://official-rtab-map-forum.206.s1.nabble.com/rtab-map-does-not-display-anything-tp3541p3542.html

Hi,

I'm perhaps misunderstanding, but you are talking about checking:

$ rostopic hz /scan


whereas the launch file/rtabmap scan topic seems to be /base_scan. Shouldn't you remap from /base_scan to /scan (the latter being the actual topic) ?

Sorry if misunderstood your information & good luck with ROS !

EDIT: see here on this forum

Matthieu talks about You should set "/jn0/base_can" to "/scan" (with '/') for rtabmap node.

for a similar situation