当我自定义livox激光雷达模型后，加载时报以下错误

[KingWaq]

我根据livox_laser_simulation做出了一个livox激光雷达模型，但每次运行都会报

ERROR [simulator_mavlink] poll timeout 0, 22

请问这是什么情况以及该如何解决？

[cbugk]

I came across the same issue, first time I set up the repo. Although the README cuts installation and running parts apart, I had assumed running simulator was necessary. However, roslaunch takes care of running simulation and visualizing with rviz by itself. I have not diven into code, but simply observed it. Anyone who comes here by ERROR [simulator_mavlink] poll timeout 0, 22 hopefully finds this helpful.