Python crashed. FATAL ERROR: Failed axiom: ' Py_IsInitialized()?

原因分析：

使用Conda python,而不是直接使用本機的的Python環(huán)境編譯的USD。

解決方案：

在使用Conda python編譯USD的時候加入額外的參數(shù)

python build_scripts/build_usd.py /opt/local/USD --build-args USD,"-DPXR_PY_UNDEFINED_DYNAMIC_LOOKUP=ON"

參考文檔：

https://rhonabwy.com/2022/08/16/native-support-for-usd-tools-on-an-m1-mac/

Conda distributed Pythons are statically linked as a way to reduce unexpected system and installation coupling, but Python isn’t, to my knowledge, built in such a way that an external build system can robustly discover whether you are targeting a static or dynamically linked Python so we are forced to deal with it manually.

https://github.com/PixarAnimationStudios/USD/issues/1996#issuecomment-1217039438