526互联

MappingImportError

from collections import namedtuple, MappingImportError: cannot import name 'Mapping' from 'collections' (D:\python38\Lib\collections --init__.py)

from collections import namedtuple, MappingImportError: cannot import name 'Mapping' from 'collections' (D:\python38\Lib\collections --init__.py) 出现以上 ......
collections import MappingImportError from 39
共1篇  :1/1页 首页上一页1下一页尾页