# Issue

This Content is from Stack Overflow. Question asked by Nikki

There are classes for Location, Drunk, and Field. I was trying to have a subclass dirty field. That generates a dirty tile in the field. If a random walker moves on the dirty tile then, they keep moving.

I am getting the following error: I am hoping that y’all see something that I don’t see.

``````AttributeError                            Traceback (most recent call last)
Input In [16], in <cell line: 27>()
22         self.party[motive] =
23                 self.party[motive].move(x, y)
26 start = Location(0, 0)
---> 27 f = dirtyField()
29 homer = SouthDrunk('Homer')

Input In [16], in dirtyField.__init__(self, dirtyTiles, xRange, yRange)
9 y = random.randint(-yRange, yRange)

AttributeError: 'dirtyField' object has no attribute 'dirtTiles'
``````
``````class dirtyField(Field):
def __init__(self, dirtyTiles = 1000,
xRange = 100, yRange = 100):
Field.__init__(self)
self.dirtyTiles = []
w = 0
while (w < dirtyTiles):
x = random.randint(-xRange, xRange)
y = random.randint(-yRange, yRange)

def moveDrunk(self, motive):
# per instructions if the axis is a dirty tile then the drunk moves until a clean tile.
# one tile at a time motive is another
Field.moveDrunk(self, motive)
while (self.party[motive] in self.dirtTiles):
self.party[motive] =
self.party[motive].move(x, y)
x, y = motive.takeStep()

self.party[motive] =
self.party[motive].move(x, y)
``````

# Solution

I had grammar errors and def moveDrunk was too much. I also needed w+=1 at the init

``` This Question was asked in  StackOverflow by  Nikki and Answered by Nikki It is licensed under the terms of
CC BY-SA 2.5. - CC BY-SA 3.0. - CC BY-SA 4.0.```