python 3.11 not working - ValueError: mutable default <class 'cyberbattle.simulation.model.FirewallConfiguration'> about cyberbattlesim HOT 9 CLOSED

File "/home/landon/miniconda3/envs/cybersim/lib/python3.11/dataclasses.py", line 815, in _get_field
    raise ValueError(f'mutable default {type(f.default)} for field '
ValueError: mutable default <class 'cyberbattle.simulation.model.FirewallConfiguration'> for field firewall is not allowed: use default_factory

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@virenderdhiman the solution is to install with the python change in env.yml, 3.11 will not work.

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Could you share the error you get with 3.11?
Is this the one you mentioned in other issue #110

ModuleNotFoundError: No module named 'charset_normalizer'

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Off-topic, but is there a way to save checkpoints of my learning? would like to train models and pick back up later.

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@blumu

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all_runs.append(dqn_learning_run)

new_array = np.array(all_runs)
file = open("/home/landon/Desktop/sample.txt", "x")
content = str(new_array)
file.write(content)
file.close()

here I am saving all_runs array as a text file. Could I just feed this back into the next run to pickup where I left off?

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I am getting the same issue mentioned above when I try to clone and run the test with following command "python -m cyberbattle.agents.baseline.run --training_episode_count 5 --eval_episode_count 3 --iteration_count 100 --rewardplot_width 80 --chain_size=4 --ownership_goal 0.2
Issue:

File "/home/landon/miniconda3/envs/cybersim/lib/python3.11/dataclasses.py", line 815, in _get_field
raise ValueError(f'mutable default {type(f.default)} for field '
ValueError: mutable default <class 'cyberbattle.simulation.model.FirewallConfiguration'> for field firewall is not allowed: use default_factory

Can someone provide the resolution for this?

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Reopening until the python version gets fixed in env.yaml

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