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sth wrong when running ppo_4x4grid.py #171

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1486402863 opened this issue Dec 2, 2023 · 2 comments
Open

sth wrong when running ppo_4x4grid.py #171

1486402863 opened this issue Dec 2, 2023 · 2 comments

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@1486402863
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F:\Anaconda\lib\site-packages\gymnasium\utils\passive_env_checker.py:135: UserWarning: WARN: The obs returned by the reset() method was expecting numpy array dtype to be float32, actual type: float64
logger.warn(
F:\Anaconda\lib\site-packages\gymnasium\utils\passive_env_checker.py:159: UserWarning: WARN: The obs returned by the reset() method is not within the observation space.
logger.warn(f"{pre} is not within the observation space.")

How to solve this?
@LucasAlegre
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Can you share the script that originated this error? Also, make sure you have recent versions of gymnasium and pettingzoo libraries.

@1486402863
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the version of my gymnasium is 0.29.1
the version of my pettingzoo is 1.24.2
The script I used is in the attachment.

ppo_4x4grid.zip

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@LucasAlegre @1486402863