RPLIDAR A1 scan error while using rplidar_ros
I am getting the following error while using RPLIDAR A1 and rplidar_ros package on Ubuntu 16.04 and ROS Kinetic.
When I use roslaunch rplidar_ros test_rplidar.launch
I get:
Scan mode `Sensitivity' is not supported by lidar
supported modes:
[ERROR] [1549015837.483212801]: Standard: max_distance: 12.0 m, Point number: 2.0K
[ERROR] [1549015837.483229470]: Express: max_distance: 12.0 m, Point number: 4.0K
[ERROR] [1549015837.483247611]: Boost: max_distance: 12.0 m, Point number: 8.0K
[ERROR] [1549015837.483264352]: Can not start scan: 80008001!
What is the meaning of this? Is my RPLIDAR unit faulty?
Have you tried running in
standard
mode ? Add this to your launch file :The RPLidar ROS node queries the hardware to find out which modes are available and in your case
Sensitivity
is not one of them.so ? how do you fix this ? this used to work with ROS 1
oh yeah I made it work