ROM file "Breakout" not found.

[shengdongxue123]

I am running your example program, but get this bug tips:A.L.E: ROM file "Breakout" not found. How can I solve it?

[pseudo-rnd-thoughts]

Could you provide some minimal example to reproduce this. What modules have you installed?

[shengdongxue123]

win10
py3.8.0
ale_py0.8.1

I have changed your example and run scuccessfully. However, I can't find the reason of the last error.

from ale_py import ALEInterface
from ale_py.roms import AirRaid as game
import random
import cv2

ale = ALEInterface()
ale.loadROM(game)
ale.reset_game()

for i in range(10000):
    # reward = ale.act(random.randint(0, 6))  # noop
    ale.act(i % 6)
    screen_obs = ale.getScreenRGB()
    cv2.imshow('RGB Image', screen_obs)
    cv2.waitKey(1)
    # cv2.destroyAllWindows()
    print(screen_obs)

[pseudo-rnd-thoughts]

What is the last error?

[shengdongxue123]

Python 3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:37:50) [MSC v.1916 64 bit (AMD64)] Type 'copyright', 'credits' or 'license' for more information IPython 8.12.3 -- An enhanced Interactive Python. Type '?' for help. PyDev console: using IPython 8.12.3 Python 3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:37:50) [MSC v.1916 64 bit (AMD64)] on win32 from ale_py import ALEInterface ale = ALEInterface() ale.loadROM("Breakout") ale.reset_game() reward = ale.act(0) # noop screen_obs = ale.getScreenRGB() I run the example program in the readme, but get below information. A.L.E: Arcade Learning Environment (version 0.8.1+53f58b7) [Powered by Stella] ROM file "Breakout" not found.

[pseudo-rnd-thoughts]

I believe you need to use from ale_py.roms import Breakout and ale.loadROM(Breakout)