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openai-gym

some problems about open ai gym retro

I have installed clang in windows system and Gym Retro by

pip3 install gym-retro

When I try to run 

env = retro.make(game='SonicTheHedgehog-Genesis', state='GreenHillZone.Act1', record='.')

I got an error:

FileNotFoundError: Game not found: SonicTheHedgehog-Genesis. Did you make sure to import the ROM?

Any help will be deeply appreciated.

Solution

  • For openai-retro version '0.7.0' you have to access the functions using .data field.

    import gym
import retro

for game in retro.data.list_games():
   print(game, retro.data.list_states(game))