[Help Request] About the version of ray

huawei-noah / SMARTS

Scalable Multi-Agent RL Training School for Autonomous Driving

MIT License

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[Help Request] About the version of ray #2047

Closed ClorisUcas closed 1 year ago

ClorisUcas commented 1 year ago

Error: (raylet) File "/home/k/Desktop/SMARTS-1.1.0/.venv/lib/python3.8/site-packages/ray/new_dashboard/utils.py", line 20, in (raylet) import aiohttp.signals (raylet) ModuleNotFoundError: No module named 'aiohttp.signals'

Question Hi folks, I am trying to run baselines/marl_benchmark/run.py, but some errors happens. I find it's because of the version of aiohttp(3.8.4) is not suitable for Ray(1.4.0), but when I try to modify the version of aiohttp or ray, other dependency problems happen. I really appreciate if you can help me^^

Gamenot commented 1 year ago

Hello @ClorisUcas, we have moved MARL out of the repository recently since we are not actively up-keeping it for the current version of SMARTS. The main issue has been that the dependencies have become problematic to maintain.

As to how the situation currently stands, a fix of the dependencies will require us to upgrade RLlib to a modern version.

Considering this has been desirable since https://github.com/huawei-noah/SMARTS/issues/1238 I will try this over the weekend. I can get back to you by Monday on it.

Gamenot commented 1 year ago

I apologize, I have been unable to work through this as early as I expected.

ClorisUcas commented 1 year ago

It’s ok. Thank you for your hard working and kind reply. I also tried a lot of methods to solve it, but it's a difficult problem. Now based on your single agent work, I am trying to finish multi-agent with other RL library.