gtoubassi/dqn-atari

A TensorFlow based implementation of the DeepMind Atari playing "Deep Q Learning" agent that works reasonably well

dqn-atari's Issues

Hello

Dear Gtoubassi
Thank you for your code and I find that something puzzles me.
The running step4, what is the game ROM, and how to download it?
Thank you for your reply.
Yours Luo

Hi Gtoubassi

Dear Gtoubassi
Thank you for your reply.
I have downloaded a game ROM of space invaders. I followed the running instructions from the readme file, but something wrong happened, as the following demonstrating.
moxing@moxing-OptiPlex-9020:~/Prj/RL/DQN/dqn-atari$ python ./play_atari.py ~/space_invaders.bin | tee train.log A.L.E: Arcade Learning Environment (version 0.6.0) [Powered by Stella] Use -help for help screen. Warning: couldn't load settings file: ./ale.cfg Traceback (most recent call last): File "./play_atari.py", line 37, in <module> Arguments: Namespace(compress_replay=False, eval_epoch_steps=125000, learning_rate=0.00025, model=None, normalize_weights=True, observation_steps=50000, prioritized_replay=False, replay_capacity=1000000, rom='/home/moxing/space_invaders.bin', save_model_freq=10000, screen_capture_freq=250, target_model_update_freq=10000, train_epoch_steps=250000) environment = AtariEnvironment(args, baseOutputDir) File "/home/moxing/Prj/RL/DQN/dqn-atari/atari_environment.py", line 27, in __init__ self.ale.loadROM(args.rom) File "/home/moxing/anaconda3/lib/python3.6/site-packages/ale_python_interface/ale_python_interface.py", line 138, in loadROM ale_lib.loadROM(self.obj, rom_file) ctypes.ArgumentError: argument 2: <class 'TypeError'>: wrong type
I put the ROM file and the py file in the same folder, and I input the running command in the pytharm's terminal.
What the problems are? Could you please help me out?
Sincerely Luo