PJLab-ADG/Livox-Mapping

Can not build follow your steps

wdwz2000 opened this issue · 7 comments

wdwz2000 commented
  1. Can not pass the step 3-Build .

When I execute the sentence :git clone https://github.com/PJLab-ADG/LIO_Livox_SLAM.git,
system responds me :remote: Repository not found.
Is the website still be right?

  1. Besides, step 2.3-Docker :docker run --gpus all -it -p 3316:22 --device=/dev/dri --group-add video --volume=/tmp/.X11-unix:/tmp/.X11-unix --env="DISPLAY=$DISPLAY" siyuanhuang95/livox_slam:release /bin/bash, I can not run, either , what does it mean? Is it necessary to execute?
    system responds me:docker: Error response from daemon: error gathering device information while adding custom device "/dev/dri": no such file or directory.
SiyuanHuang95 commented

Hi

  1. Thanks for pointing out our address error, now fixed.
  2. It's the command for docker env, you can create that folder or remove that parameter.
wdwz2000 commented

Thank you for your reply
But I don't understand the commanddocker run --device=/dev/drivery well
What directory is this /dev/dri? Is it the livox ladar mount directory? Or what device directory?(my device is livox-mid-70)

I am Chinese and my English is not very good. Can we talk in Chinese?

感谢您的回复
但是我对于docker run --device=/dev/dri这个命令不是很理解
请问这个/dev/dri是什么目录？是livox雷达挂载目录吗？还是什么设备的目录？（我的设备是 livox——mid-70）
最后，不好意思，我是个**人，英语不太好，请问我们能不能用中文交谈？

wdwz2000 commented

Thank you for your reply
But I don't understand the commanddocker run --device=/dev/drivery well
What directory is this /dev/dri? Is it the livox ladar mount directory? Or what device directory?(my device is livox-mid-70)

I am Chinese and my English is not very good. Can we talk in Chinese?

感谢您的回复
但是我对于docker run --device=/dev/dri这个命令不是很理解
请问这个/dev/dri是什么目录？是livox雷达挂载目录吗？还是什么设备的目录？（我的设备是 livox——mid-70）
最后，不好意思，我是个**人，英语不太好，请问我们能不能用中文交谈？

SiyuanHuang95 commented

Hi,

--device declares the folder where your docker could operate. It has no relation with Livox.

这个目录只是docker相关的设定，和livox硬件无关

wdwz2000 commented

所以这条命令不需要我依据实际情况进行更改是吗？可是在我执行之后会给我报错：
docker: Error response from daemon: error gathering device information while adding custom device "/dev/dri": no such file or directory.
如果我手动创建这个文件夹，再执行这条命令，会报错：
docker: Error response from daemon: error gathering device information while adding custom device "/dev/dri": not a device node.
请问我该怎么办？（板子是nvidia tx2，arm64架构）

SiyuanHuang95 commented

I guess the biggest problem is from the OS.

/dev/dri usually contains the graphical related, like Nvidia/xlog, etc. We use this command to let the docker use host-pc's display.

We have not tested it with TX2, so no further help could be offered.

SiyuanHuang95 commented

Since there is no further update, I will close this issue.