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![Matthew Thomas](https://secure.gravatar.com/avatar/20ac1d805c458f66b896b5454c06319c?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Matthew Thomas
2,922 PointsDon't understand what I did wrong.
I've been stuck on it for so long and just don't understand what's wrong with it.
def suggest(product_idea):
if len(product_idea) < 3:
raise valueError ("you need more letters")
return product_idea + "inator"
1 Answer
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsIt's just a typo (or spelling error). Instead of "valueError" (with lower-case "v") it should be "ValueError" (capital "V").
It's often those little things that are hardest to spot!