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![Brian Heneghan](https://secure.gravatar.com/avatar/e64820213d5151cb91083d406a0bd60b?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Brian Heneghan
4,115 PointsErrors when added the __iter__ to yield a cell within self.cells. The failure is `TicTacToe` isn't iterable.
Tried a couple different ways to alter iter but still coming up with errors with no comments or that TicTacToe is not iterable
class Board:
def __init__(self, width, height):
self.width = width
self.height = height
self.cells = []
for y in range(self.height):
for x in range(self.width):
self.cells.append((x, y))
def __iter__(self):
yield from self.cells
class TicTacToe(Board):
def __init__(self):
super().__init__(width=3, height=3)
1 Answer
![Chris Freeman](https://uploads.teamtreehouse.com/production/profile-photos/1153532/micro_image.jpg)
Chris Freeman
Treehouse Moderator 68,425 PointsMay be a simple fix. It appears the method __iter__
is indented too far making it part of the __init__
method.
Post back if you need more help. Good luck!!