Non-UTF-8 code starting with '\xe5' in file D:\code\pyana\make.py on line 4, but no encoding declared; see https://python.org/dev/peps/pep-0263/ for details

这个错误提示是因为在文件D:\code\pyana\make.py的第4行出现了非UTF-8编码的字符'\xe5'，但是该文件没有声明编码方式。可以参考https://python.org/dev/peps/pep-0263/了解更多细节。

相关问题

SyntaxError: Non-UTF-8 code starting with '\xd2' in file D:\pythonProject1\venv\No2.py on line 2, but no encoding declared

This error occurs when Python encounters non-UTF-8 code in a file but cannot determine the encoding of the file. In order to fix this error, you can add an encoding declaration to the top of your Python file like this:

# -*- coding: utf-8 -*-

This tells Python that the file is encoded in UTF-8 and should be read accordingly. Alternatively, you can convert the file to UTF-8 encoding using a text editor or command-line tool.

SyntaxError: Non-UTF-8 code starting with '\xd5' in file E:\86183\pythonpro\venv\chap3\示例3-2变量的定义和使用.py on line 4, but no encoding declared

根据提供的引用内容，出现了一个SyntaxError错误，错误信息为"SyntaxError: Non-UTF-8 code starting with '\xd5' in file E:\86183\pythonpro\venv\chap3\示例3-2变量的定义和使用.py on line 4, but no encoding declared"。这个错误通常是由于Python文件中包含非UTF-8编码的字符而导致的。解决这个问题的方法是在Python文件的开头添加编码声明。

以下是解决这个问题的方法：

# - coding: utf-8 -*-

将上述代码添加到Python文件的开头，即可解决该错误。