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### Question
Looking at the dense reward function for Maze Env:
return np.exp(-np.linalg.norm(desired_goal - achieved_goal))
The agent seems to prefer sitting the ball as close as possible to…
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Hello,
I have been enjoying your project so far but, as an inexperienced person with the codebase I have a few questions about it.
Gymnasium supports making your custom environments and registeri…
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**Versions:**
- `tianshou`: 1.1.0
- `gymnasium`: 0.28.1
- `torch`: 0.28.1
- `numpy`: 1.26.4
- `sys`: '3.11.7 | packaged by conda-forge | (main, Dec 23 2023, 14:38:07) [Clang 16.0.6 ]'
- `sy…
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After making several changes in order to get it to this point (turning ObservationType into ObsType), I encounter this error which I do not know how to fix.
```
C:\Users\i4D4\Downloads\poke-env-ma…
i4D4 updated
6 months ago
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When I tried to run the ddpg_pmsm_dq_current_control inside the examples I got the following error:
ValueError: Error when checking input: expected flatten_input to have shape (1, 7) but got array …
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### 🐛 Bug
Using Procgen like in the [example from the docs website](https://stable-baselines3.readthedocs.io/en/master/guide/examples.html#sb3-and-procgenenv) results in:
AssertionError: The algor…
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The maintainers of OpenAI Gym recently forked Gym to [Gymnasium](https://github.com/Farama-Foundation/Gymnasium), which is where all future maintenance will occur. More information can be found in the…
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### Steps to Reproduce
1. rye init proj
2. rye add safety-gymnasium
### Expected Result
rye installs transitive closure (in this case, mujoco)
### Actual Result
error: [Errno 2] No suc…
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Should not Reach hole reward be -1?
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**Describe the bug**
It is not possible to use the gymnasium env_checker on the environment.
**To Reproduce**
Steps to reproduce the behavior:
`from gymnasium.utils.env_checker import check_en…