Some problems occurred while running

[cqs999111]

Hi, I'm also a fan of apollo, so glad that you could provide the perception part of ros version, but I have some problems:

1. When we run the demo-2.0.bag provided by your link, no images showed in rviz and said "unsupported endcoding yuyv", is there something wrong with the video image format? or do we need to transform the image format first?(How to do that btw)

2. To show the cluster results of the laser point clouds, it needs to combine the image data from the camera to function normally (so called fusion), or it could work both seperately(camera peception and lidar perception)?

3. When I delete build and devel folders and rebuild, still some errors occurred in building, errors in files util.cu and util.h, and 1 package build failed, is that normal?

Looking forward for your reply, thx

我是国人，可以中文交流，谢啦

[Louis-AD-git]

您好，请问源代码中是否也使用了大陆毫米波雷达作为融合呢， 因为看到大面积的代码被注释掉了。 有一些疑惑， 时候使用雷达融合时候存在问题，多谢。
void PerceptionYX::processRadarData(const apollo_perception_standalone::ContiRadar &msg) {