The variable data is just an integer, not an object, or some other composite structure. You cannot index into it, nor use the dot operator to select contained fields. I believe you are expecting the data argument to callback(..) (which may or may not have a field called a , depending on the message IDL) to be available to you in listener() , but that is not how this works.
10.10.2015 · AttributeError: 'int' object has no attribute 'isdigit' Since I'm new to programming, I don't really know what it's trying to tell me. I'm using the if cpi.isdigit(): to check to see if what the user entered is a valid number.
AttributeError: 'int' object has no attribute 'counter'. “how to deal with this in python AttributeError: 'int' object has no attribute 'counter'” Code Answer's. num1 = random. randint (0,12) num2 = random. randint (0,12) num = print (num1,"x",num2) answer = int (input ("what are theses 2 numbers x together ")) answer. counter. I'm working ...
The error TypeError: ‘int’ object has no attribute ‘__getitem__’ is caused by accessing a scalar variable like a collection. In python, the variable is accessed like an array, list, dictionary but it is actually a scalar variable like int, float, long or not containing any value.
I am fairly new to Python (and programming in general), so please excuse my lack of knowledge or understanding to something you may find obvious. ... AttributeError: 'int' object has no attribute 'sleep' Ask Question Asked 5 years, 4 months ago. Active 5 years, 4 months ago.
Dictionaries are incredibly useful containers that allow us to map objects directly to other objects. An empty object with attributes to it is a sort of ...