Mac上PyCharm运行多进程报错的解决方案

Mac上PyCharm运行多进程报错的解决方案

运行时报错

may have been in progress in another thread when fork() was called. We cannot safely call it or ignore it in the fork() child process. Crashing instead. Set a breakpoint on objc_initializeAfterForkError to debug.

解决方案

添加环境变量: 点击窗口上的Run->Edit Configurations...->Environment variables->点击输入栏后的文件夹图标,

添加内容，key: OBJC_DISABLE_INITIALIZE_FORK_SAFETY, value: YES.

完整示例, OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES