The code is as follows:
The class Dog () :
Def init (self, name, age) :
The self. The name=name
The self. The age=age
Def sit (self) :
Print (self. Name. Title () + "is now sitting.")
Def roll_over (self) :
Print (self. Name. Title () + "rolled over!" )
Call the class
My_dog=Dog (' Willie, 6)
My_dog. Sit ()
Print (" My dog 's name is "+ my_dog. Self. Name. Title ())
Print (" My dog is "+ STR (my_dog. Self. Age) + years old!" " )
Prompt error is as follows:
TypeError Traceback (the most recent call last)

- & gt; 1 my_dog=Dog (' Willie, 6)
2 my_dog. Sit ()
3 # print (" My dog 's name is "+ my_dog. Self. Name. Title ())
4 # print (" My dog is "+ STR (my_dog. Self. Age) + years old!" " )
TypeError: object () takes no parameters

CodePudding user response:

Found when defining a sinkhole, data access around the init method is because it is two slip line such as __init__ ()

CodePudding user response:

Ha ha better now.thanks!