NSWindow main thread error when trying to setup Gymnasium (openapi gym)

Hi, im trying to run some simple gymnasium stuff and getting the following error:

(require-python '[gymnasium :as gym])
(def env (gym/make "LunarLander-v2" :render_mode "human"))

; error (Temurin java 17) or crash (correto java 17)
(py. env reset :seed 42)

Execution error at libpython-clj2.python.ffi/check-error-throw (ffi.clj:707).
Traceback (most recent call last):
  File "/opt/homebrew/opt/python@3.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/gymnasium/wrappers/time_limit.py", line 75, in reset
    return self.env.reset(**kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/opt/python@3.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/gymnasium/wrappers/order_enforcing.py", line 61, in reset
    return self.env.reset(**kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/opt/python@3.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/gymnasium/wrappers/env_checker.py", line 57, in reset
    return env_reset_passive_checker(self.env, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/opt/python@3.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/gymnasium/utils/passive_env_checker.py", line 186, in env_reset_passive_checker
    result = env.reset(**kwargs)
             ^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/opt/python@3.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/gymnasium/envs/box2d/lunar_lander.py", line 461, in reset
    self.render()
  File "/opt/homebrew/opt/python@3.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/gymnasium/envs/box2d/lunar_lander.py", line 699, in render
    self.screen = pygame.display.set_mode((VIEWPORT_W, VIEWPORT_H))
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
pygame.error: NSWindow should only be instantiated on the main thread!

I'm on OSX Sonoma (silicon), python 3.11.6, Clojure 1.11.1 and java 17. I was actually about to write this as a crash report, but decided to try another Java 17 jvm and was able to get the error output instead.

In any case, is there something one can do with libpython-clj to setup the call such that it's on the main thread?

Comece reproduzindo o exemplo Gymnasium LunarLander com a configuração de Java e macOS relatada. Inspecione libpython-clj2.python.ffi/check-error-throw em ffi.clj:707 e o caminho de chamada de require-python/py. para o tratamento de threads. O trabalho estará concluído quando for estabelecido se a chamada pode ser executada na thread principal e o comportamento suportado tiver sido documentado ou implementado.