demo_loader.py", line 210, DecodeError: Error parsing message with type 'communicator_objects.BrainParametersProto'

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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demo_loader.py", line 210, DecodeError: Error parsing message with type 'communicator_objects.BrainParametersProto' #5750

Closed AVOlight closed 2 years ago

AVOlight commented 2 years ago

anyone ideas to workaround this:

demo_loader.py", line 210, in load_demonstration brain_param_proto.ParseFromString(data[pos : pos + next_pos]) google.protobuf.message.DecodeError: Error parsing message with type 'communicator_objects.BrainParametersProto'

my demo file is over 22GB...

Environment (please complete the following information):

Unity Version: 2020.3.33f1
OS + version: Windows 10
ML-Agents version: 2.2.1-exp.1 - March 11, 2022
Torch version: 1.7.1+cu110
Environment: custom; just checking if there is an easy fix for now

andrewcoh commented 2 years ago

Hi @AVOlight

Did you record your demo file with our DemonstrationRecorder? ?

AVOlight commented 2 years ago

Hi @andrewcoh, yes; the built-in component; found it works with smaller demo file sizes; but unfortunately they take longer to load then there worth.

github-actions[bot] commented 2 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.