AttributeError:“<无效类型>"对象没有属性“退出"

本文介绍了AttributeError:“<无效类型>"对象没有属性“退出"的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

运行from sys import exit时引发错误:Line 2: AttributeError: '<invalid type>' object has no attribute 'exit'.我该如何解决?代码的问题部分:

Throws error: Line 2: AttributeError: '<invalid type>' object has no attribute 'exit' when from sys import exit is run. How do I fix this? Problem part of code:

from sys import exit

推荐答案

您是否偶然创建了名为sys的模块或文件?如果是这样，则是从本地模块而不是从内置的Python sys模块

Did you happen to create a module or file called sys? If so you are importing from your local module rather than from the built-in Python sys module

否则，这些导入命令区分大小写，请确保所有内容均使用小写(在您的帖子中，但您永远不会知道):

Otherwise, these import commands are case sensitive, make sure everything is in lower case (it is in your post, but you never know):

from sys import exit