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 trialMarcus Ducklow
1,978 PointsBummer: Try again!
I don't know what the problem is, I wish the errors that were returned were actually helpful.
class RaceCar:
def __init__(self,color,fuel_remaining,**kwargs):
self.color=color
self.fuel_remaining=fuel_remaining
self.laps=0
for key,value in kwargs.items():
setattr(self,key,value)
def run_lap(self,length,fuel_remaining,laps):
self.length=length
self.fuel_remaining=fuel_remaining-(length*.125)
for l in range(laps):
self.laps += 1
1 Answer
Steven Parker
231,271 PointsThe error messages are often more useful when there's only one issue, having several confuses the checker. Here's a few hints:
- you don't need a "self.length" field variable
- the method should only take one argument (besides "self")
- all references to "fuel_remaining" need a "self." prefix
- you won't need a loop, each call to the method will be for 1 lap