Deep-Reinforcement-Learning-Algorithms-with-PyTorch
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p-christ
SpaceInvaders(SAC_Discrete) : Error
Dear Petros,
Thank you very much for the implementations and it is very useful. I was able to successfully execute the code in the file Cart_Pole.py. I am now am trying to run the Space_Invaders.py file with SAC_Discrete, but had received the following error.
AttributeError: 'LazyFrames' object has no attribute 'size'.
This same error persists for other games in Atari environment(Road_Runner,Pong etc.) as well as for other methods (SAC_Discrete, DDQN, DQN etc). I have also installed Atari_py of version : 0.2.6.
It would be very helpful if you could provide your suggestions/insights on the error and methods to fix it. I have attached the python file and a snapshot of the error with this request.
Thanks, Farha Parveen Space_Invaders.txt 
+1 error also for SpaceInvaders + SAC_Discrete. So this now makes things harder to be verified for the results in the SAC_Discrete arXiv preprint paper. (Paper: Soft Actor-Critic for Discrete Action Settings)
Hello! I have the same problem AttributeError: 'LazyFrames' object has no attribute 'size'.
Any help greatly appreciated! :)
