Environment Error

[youpengzhao]

When I try to run the code, there's a problem like this:

I want to know how to fix this problem. I don't know whether this issue is caused by the version of numpy. In my configuration, the conda venv use python=3.7.0 and numpy=1.21.6.(I tried to lower the version of numpy but it does not work.)

To be mentioned, after following the readme.md, I find that there are still quite a few libraries need to installed to run the code. I hope you can improve your readme instruction.

[youpengzhao]

Well, I just use np.random.randn to just replace this issue and try to run the code again. However, I find that there's still another issue.

I'm not sure whether this caused by the version of gym and mujoco-py. I use mujoco-py==2.0.2.8 and gym==0.26.2. I really look forward to that you can present more details about how to configure the environment. Thank you very much.

[chauncygu]

Hi youpengzhao,

Thanks for your messages. I think some packages are missing in your environment. Please install the packages using the following command:
pip install -r requirements.txt
and the NumPy version, 1.21.5, works for my machine.
I hope my reply addresses your questions.

[YuchenXiaCUHK]

Try
pip install -U gym==0.17.2