16mkor/jsp_environment

Simulation and reinforcement learning framework for production planning and control of complex job shop manufacturing systems.

jsp_environment's Issues

The observation space must inherit from gym.spaces cf https://github.com/openai/gym/blob/master/gym/spaces/

i cannot run the project successfully, following is the Traceback
hope you can help me, thanks

Traceback (most recent call last):
File "D:\Users\python\project\new_venv\JSP_Environment-main\main.py", line 30, in
run(config=exp_config, parameters=parameters, timesteps=args.max_episode_timesteps[0], episodes=args.num_episodes[0])
File "D:\Users\python\project\new_venv\JSP_Environment-main\JSP_env\run.py", line 29, in run
env = _set_up_env(MULT_ENV_FLAG=config['MULT_ENV_FLAG'], parameter=parameters, model_type=config['model_type'])
File "D:\Users\python\project\new_venv\JSP_Environment-main\JSP_env\run.py", line 74, in _set_up_env
check_env(env) # Check if Environment follows the structure of Gym. -> passed :)
File "C:\Users\57676\AppData\Local\Programs\Python\Python310\lib\site-packages\stable_baselines3\common\env_checker.py", line 339, in check_env
_check_spaces(env)
File "C:\Users\57676\AppData\Local\Programs\Python\Python310\lib\site-packages\stable_baselines3\common\env_checker.py", line 279, in _check_spaces
assert isinstance(env.observation_space, spaces.Space), "The observation space must inherit from gym.spaces" + gym_spaces
AssertionError: The observation space must inherit from gym.spaces cf https://github.com/openai/gym/blob/master/gym/spaces/