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sumitsk / marl_transfer

Code for paper 'Learning transferable cooperative behaviors in multi-agent teams' (ICML 2019)
https://graphreason.github.io/papers/29.pdf
MIT License
106 stars 31 forks source link

'num-processes=1' #1

Closed yinjiangjin closed 5 years ago

yinjiangjin commented 5 years ago

Hi, authors, thank you open source your code very much. Question: I set the argument 'num-processes=1' and run this code, an error occurred as follows: ''' File "g:\workplace\ai\marl_transfer\src\gym-vecenv\gym_vecenv\dummy_vec_env.py", line 40, in reset self.buf_obs[t][i] = x IndexError: list index out of range ''' But when setting 'num-processes>1', it's no problem.

agakshat commented 5 years ago

Hi

That’s a known bug, which we haven’t yet gotten to due to time crunch. We always ran with multiple processes in parallel so this bug didn’t practically pose any problem. If you can fix it and create a pull, that would definitely be very useful!

yinjiangjin commented 5 years ago

Ok, I got it! Thank you!