edbeeching / godot_rl_agents

An Open Source package that allows video game creators, AI researchers and hobbyists the opportunity to learn complex behaviors for their Non Player Characters or agents

MIT License

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stable_baselines3_example script: import error #203

Closed ra9hur closed 1 month ago

ra9hur commented 1 month ago

Referring to the below script, https://github.com/edbeeching/godot_rl_agents/blob/main/examples/stable_baselines3_example.py

Raises an ImportError:

ImportError: cannot import name 'export_model_as_onnx' from 'godot_rl.wrappers.onnx.stable_baselines_export'

Executing the script after commenting the line works. Assume, this issue is related to,

84

105

This script is referred in Train AI in Godot (Tutorial).

While onnx_export gets supported, the line should be ignored. This is a very small change and I can create a pull request. Please let me know.

ra9hur commented 1 month ago

OK. Found a related response from @Ivan-267 on discord.

The name of the method changed in a GDRL update, you could try installing the latest version of GDRL using: pip install https://github.com/edbeeching/godot_rl_agents/archive/refs/heads/main.zip

If it doesn't work, you may need to uninstall first using: pip uninstall godot-rl

As an alternative to this, you could try using an older version of the sb3 example script without updating GDRL: https://github.com/edbeeching/godot_rl_agents/blob/ed8407f1323f9eabff7beef8a2ead5c923d1d6a3/examples/stable_baselines3_example.py

Uninstalling godot-rl and installing again works.