根据你对orip帖子的评论，我猜事情是这样的:

You edited __init__.py on windows. The windows editor added something non-printing, perhaps a carriage-return (end-of-line in Windows is CR/LF; in unix it is LF only), or perhaps a CTRL-Z (windows end-of-file). You used WinSCP to copy the file to your unix box. WinSCP thought: "This has something that's not basic text; I'll put a .bin extension to indicate binary data." The missing __init__.py (now called __init__.py.bin) means python doesn't understand toolkit as a package. You create __init__.py in the appropriate directory and everything works... ?

所有python文件的文件编码必须为utf-8。

请看这里:https://github.com/jupyter/notebook/issues/3166#issuecomment-581332097

在我的例子中，问题是我链接到调试python和boost:: python，这要求扩展名是愚息_d。pyd，不仅仅是愚愚。pyd;重命名文件或更新CMakeLists.txt属性修复了错误。

在linux服务器上尝试dos2unix script_name

(使用find命令删除所有pyc文件(如果有的话)。- name”*。佩克”删除)

如果你在Windows上使用脚本，重新运行

如果你时间紧迫，其他方法都失败了:

import sys
import os
wd = '/path/to/current/script/'
sys.path.append(wd)
os.chdir(wd)
print(os.getcwd())
print(sys.path)

对我来说，将该文件作为模块运行很有帮助。

而不是

python myapp/app.py

使用

python -m myapp.app

这并不完全相同，但在某些情况下这可能是一种更好的方法。