Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Object-Oriented Python Dice Roller Review: Object-Oriented Python

not sure why this wrong

not sure why this wrong, any ideas please?

Hello Brendan, it is number 9. This was my answer

@property def volume(self): return self._volume

@property.num def num(self, num): self._volume = num

1 Answer

Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points

You need to use the name of the property you're setting after the @ symbol, and then .setter:

def volume(self):
    return self._volume

def volume(self, num):
    self._volume = num;

Here is some documentation that might help.

Thank you Brendan. I just find it hard to wrap my brain around this OOP course