Unsupported structured space 'gymnasium.spaces.dict.Dict' about panda-gym HOT 5 CLOSED

@qgallouedec I actually found that hack 6 days ago (DLR-RM/stable-baselines3#780 (comment)) and documented it in the PR: DLR-RM/stable-baselines3#780 (comment)

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Duplicate #38
Please downgrade to panda-gym==1.1.1

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Hi! thanks for your reply! I just noticed the declaration on top of the code, by following this issue DLR-RM/stable-baselines3#780. I found a way to not downgrade panda-gym and still make the code works.

first install the fix in stable-baselines3: pip install git+https://github.com/carlosluis/stable-baselines3@fix_tests
then add these three lines at the beginning of python code

import sys
import gymnasium
sys.modules["gym"] = gymnasium

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Great! Thank you for sharing this.

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araffin

I must somehow found your solution and didn't realise that. Thanks for sharing!

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