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Unity-Technologies / ml-agents

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.
https://unity.com/products/machine-learning-agents
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15.0 and 15.1 won't show "Start training by pressing the play button in the Unity Editor" in console when initialising training #3862

Closed philippds closed 4 years ago

philippds commented 4 years ago

Describe the bug When I initialize training with "mlagents-learn config/trainer_config.yaml --run-id=wall-jump-curriculum --train" for example, the console window is showing the usual unity logo and in version 14.1 the last lines say: "Start training by pressing the play button in the Unity Editor", unfortunately, that does not happen anymore in 15.0 or 15.1, the last lines show "Instructions for updating: non-resource variables are not supported in the long term", after that I hit play in the Unity Editor, and it works fine (training). Now I'm wondering, is this a known bug or did I set up incorrectly? Others reported similar issues. Thank you!

To Reproduce Steps to reproduce the behavior: Standard way of training an agent using the console and unity editor

Console logs / stack traces Last line shown: Instructions for updating: non-resource variables are not supported in the long term

Environment (please complete the following information):

vincentpierre commented 4 years ago

Hi,

We logged the bug (MLA-960) and pushed the following fix on our next release branch : #3874

github-actions[bot] commented 3 years ago

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.