Is there anyone who can help me take a look at ah

CodePudding user response:

Key must be an immutable type, your bestlabel, the value is out of the question when recursive
Suggested that promised again

CodePudding user response:

Yes ah, is the problem when recursion

CodePudding user response:

reference 1st floor Swing0_0 response:

key must be an immutable type, your bestlabel, the value is out of the question when recursive
Suggest promised again

When a recursive puzzling went out

CodePudding user response:

refer to the second floor qq_29754391 response:

yes ah, is the problem when the recursion to the

Promise the bestlabel and value