Plotting Lidar Map data in rviz
Hi,
I've been working on ROS Hydro in order create a map using only Hokuyo LIDAR (URG/04LX) with Gmapping_slam in rviz, but when I launch rviz, i have Lidar activated and Working, But no MAP Data.
Global Options Topic is /map Laser Scan Topic is / Base_Scan Map topic is Map ( but have Error)
Any help is appreciated :) Thanks!
please write clear description.