Can't sort my list because it is NoneType? Simple Python

Question

I get this error when I try to figure out the low and high prices for my BeautifulSoup web scraper. I attached the code below. Shouldn\'t my list be a list of ints?

Answer 1

Your problem is the line:

intprices = intprices.sort()

The .sort() method on a list operates on the list in-place, and returns None. Just change it to:

intprices.sort()