Python NameError: name is not defined - Stack Overflow
NameError: name 'python' is not defined - Stack Overflow
python - NameError: name 'z' is not defined - Stack Overflow
...,报错NameError: name 'i' is not defined_百度知道
求助!Python错误:NameError: name 'yes' is not defined_百度知道
NameError: global name 'x' is not defined - Python
NameError: name 'Role' is not defined - sheep3的回答 - ...
NameError: name 'Role' is not defined的中文翻译_百度翻译