Kautenja / gym-super-mario-bros

An OpenAI Gym interface to Super Mario Bros. & Super Mario Bros. 2 (Lost Levels) on The NES

env has already been closed

etoilestar opened this issue 7 months ago · comments

etoilestar commented 7 months ago

Describe the bug

when I was training， I get the error: env has already been closed, how to fix?