Cannot run "gym_mujoco_tutorial" - Githubissues

allenai / allenact

An open source framework for research in Embodied-AI from AI2.

https://www.allenact.org

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Cannot run "gym_mujoco_tutorial" #341

Closed hai-h-nguyen closed 2 years ago

hai-h-nguyen commented 2 years ago

Problem

Exception when running gym_mujoco_tutorial:

Steps to reproduce

Steps to reproduce the behavior:

Run: PYTHONPATH=. python allenact/main.py gym_mujoco_tutorial -b projects/tutorials -m 8 -o experiment_output/mujoco -s 0 -e

See error

allenact/allenact/algorithms/onpolicy_sync/storage.py", line 187, in initialize
for key in self.memory_specification:
TypeError: 'NoneType' object is not iterable

Desktop

Please add the following information:

OS: Ubuntu 16.04.5
AllenAct Version: master

jordis-ai2 commented 2 years ago

@hai-h-nguyen Thanks for letting us know. I think the edge case of agents without memory is not correctly handled after the refactoring of the storage module. It should be an easy fix.