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[BUG] Issue due to newest gymnasium==1.1.0 #1163

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WiemKhlifi opened this issue Mar 3, 2025 · 0 comments
Open

[BUG] Issue due to newest gymnasium==1.1.0 #1163

WiemKhlifi opened this issue Mar 3, 2025 · 0 comments
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bug Something isn't working

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@WiemKhlifi
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Describe the bug

The latest working version of Mava with Gymnasium is 1.0.0, while version 1.1.0 has errors.

To Reproduce

Steps to reproduce the behavior:

  1. Simply create new conda env and do all the installations.
  2. Run pip list | grep gymnasium, the expected installed version will be 1.1.0.
  3. Run PPO sebulba system and you'll get the 'expected behavior' below.
  4. To fix, do pip install gymnasium==1.0.0 and rerun PPO sebulba.

Expected behavior

In the make_env function for Sebulba environments, we encountered an error from the async_multiagent_worker, as shown in the screenshot.
Image

Possible Solution

Fix the bug given by the newer version or freeze the working version.
@WiemKhlifi WiemKhlifi added the bug Something isn't working label Mar 3, 2025
@SimonDuToit SimonDuToit mentioned this issue Mar 3, 2025
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@WiemKhlifi