argument of type nonetype
时间: 2024-04-19 19:22:25 浏览: 12
"Argument of type 'NoneType' refers to the data type 'None' in Python. 'None' is a special value that represents the absence of a value or the lack of a return value. When you encounter an 'Argument of type NoneType' error, it means that you are trying to pass or use a variable or object that has a value of 'None' where it is not expected.
To fix this error, you need to check why the variable or object has a value of 'None' and handle it accordingly. It could be due to various reasons such as uninitialized variables, incorrect function calls, or unexpected return values.
Here are some possible reasons for encountering this error and how to handle them:
1. Uninitialized variables: Make sure that all variables are properly initialized before using them