Window11 Unity 21.03.25, WSL2 Ubuntu18.04 ROSmelodic velodyne rviz problem

[WinterRat]

Install directly at ~/catkin_ws/src/mysensor/src git clone velodyne 1.6 version directly and

roslaunch mysensor velodyne.launch

And I follow your tutorial but velodyne dont work how can i do?

[WinterRat]

When I clean-delete and reinstall the velodyne package, it works normally, but the error code remains. sorry i wasted your time