Fail to Generate Data

[wheltz]

Hi, I'm running the following command to generate robot data:
python generate_robot_data.py --model_xml_dir mujoco_menagerie/universal_robots_ur5e
After running for an hour, the progress and rate remain at 0. I'm on a headless server, so I wanted to check if there are any additional dependencies or requirements I might be missing (e.g., specific libraries or hardware like a display).
Any suggestions would be appreciated.

Thanks!

[alpercanberk]

A couple pieces of advice for debugging this issue:

1. make sure that you can launch and render images in mujoco using a minimal script. there are components like lock files and Ray multiprocessing in the generate_robot_data.py script which might be hiding the issue
2. you may try inserting some breakpoints or print statements around the file, run it with a single process and see where it gets stuck.

[Euron-ZC]

您好，我正在运行以下命令来生成机器人数据： python generate_robot_data.py --model_xml_dir mujoco_menagerie/universal_robots_ur5e 运行一小时后，进度和速率仍然为 0。我使用的是无头服务器，所以我想检查一下是否有任何额外的依赖项或需求缺失（例如，特定的库或显示器之类的硬件）。 如有任何建议，我们将不胜感激。

谢谢！

Have you solved this problem? I met the same issue.

[ThomasXU-17]

卡住是因为worker没在import open3d时出现问题。

检查open3d库和其他库的兼容性：pip list | grep -E "(numpy|scipy|open3d)"
我的环境：pip install numpy==1.25 scipy==1.11.1 open3d==0.17.0 可以解决问题

希望能帮到你。