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 Instant Objects Master Class

OOP master class RaceCar 2 of 3

i cant see whats wrong with my code. i checked the forum and everyone else who contributed to helping others solve this problem has the exact same code as me. i am getting very frsutrated with this, please help.

class RaceCar():

    def __init__(self, color, fuel_remaining, laps=0, **kwargs):
        self.color = color
        self.fuel_remaining = fuel_remaining
        self.laps = laps

        for k, v in kwargs.items():
            setattr(self, k, v)

    def run_lap(self, length):
        self.fuel_remaining -= self.length * 0.125
        self.laps += 1

nevermind i figured it out, length didnt need a self. on it as it isnt a class attribute