run error。 about pv-lio

[linClubs]

Seems like a common issue for Ubuntu 20.04, we are trying reproducing the issue in this environment.

我测试了2022-08-30-20-33-52_0.bag。跟测试我的数据一样，跑几秒终端就报错了，可能在20.04上的还需要调试一下，感谢您的开源

[linClubs]

We've pushed a fix for this, please refer to #3 (comment)
感谢大佬的工作。已经测试通过^_^

[linClubs]

这是我运行环境 ubuntu-20.04， eigen-3.3.7， pcl-1.10， gstam-4.1.1，使用的velodyne雷达，我应该怎么解决上面的问题，谢谢

[HViktorTsoi]

Did it fail on the demo robosense rosbag?

[linClubs]

感谢您的回复。我测试了2022-08-30-20-37-43_2.bag数据包
报错一样的， 然后我增大了 down_sample_size与 voxel_size，还是一样的错误。rviz也没显示

增大了 down_sample_size与 voxel_size，我测试我自己的velodyne数据集，rviz有显示点云，但终端也报同样的错误了

[linClubs]

Did it fail on the demo robosense rosbag?
感谢您开源的工作，我刚刚测试一下2022-08-30-20-37-43_2.bag数据包。这是终端输出结果https://github.com/HViktorTsoi/PV-LIO/issues/5#issuecomment-1639282623，还是报错

[HViktorTsoi]

感谢您的回复。我测试了2022-08-30-20-37-43_2.bag数据包 报错一样的， 然后我增大了 down_sample_size与 voxel_size，还是一样的错误。rviz也没显示

增大了 down_sample_size与 voxel_size，我测试我自己的velodyne数据集，rviz有显示点云，但终端也报同样的错误了

Please test the 2022-08-30-20-33-52_0.bag. 2022-08-30-20-37-43_2.bag can't be played alone. （Mentioned in README.md）

[HViktorTsoi]

Seems like a common issue for Ubuntu 20.04, we are trying reproducing the issue in this environment.

[HViktorTsoi]

We've pushed a fix for this, please refer to #3 (comment)