这是什么错误，有遇到吗？ImportError: sys.meta_path is None, Python is likely shutting down

[linrun]

Exception ignored in: <bound method _WeChatRobotClient.del of <class 'wxRobot._WeChatRobotClient'>> Traceback (most recent call last): File "C:\Users\xinhua\PycharmProjects\crypto\wxRobot.py", line 38, in del ImportError: sys.meta_path is None, Python is likely shutting down