Expression: String subscript out of range

[marioA]

If I get the Bull correct which my Hidden word is “copywrites” then this game works. If I get it wrong; for example by using the word “create”, then I get the below error:

Expression: String subscript out of range

Line 49 is where the problem is, but it is correct.

I do not see why my program shuts down instead of show me any of the Cows.

[DanM]

Did you not see this annotation in the previous lecture?

[marioA]

I vaguely recall him saying something like that but it seemed like when Ben ran his game he did not get these errors. I thought I may have done something wrong.

[DanM]

That’s because the bug is related to the lengths. If Guess is shorter than the HiddenWord then you’ll go out of range.

[marioA]

Oh okay. Thanks!