Qiming Ding

icon indicating an email [email protected]

icon company Peking University icon location Beijing icon location Research Interests: Quantum Information, Quantum Computing, Quantum Application in NISQ era

Results 4 comments of Qiming Ding

The TypeError: object of type 'NoneType' has no len()

Thank you

The TypeError: object of type 'NoneType' has no len()

Hello everyone， when I run a program that can be executed successfully, I found that ：len(determine_indent(data_string))=4, the type of "determine_indent(data_string)" is "str"，and I run my program ,it returns error,and the...

The TypeError: object of type 'NoneType' has no len()

I made a change that I set len(determine_indent(data_string)) =4, because of my the length of the indent of function "data()" is 4, My program is already running, but where is...

The TypeError: object of type 'NoneType' has no len()

> Hi > did you solve this error ? Yes, I already solved it, please see the last comment.