Newbie help with error

Learn
1

type alias Model = Array

gives error: The Array type needs 1 argument, but I see 0 instead

Any help would be appreciated.

2

You need to say what the array should contain. For example:

type alias Model = Array Int

Or if you need different things in your array in different places:

type alias Model a = Array a

Making aliases for types other than records isn’t the best approach many times. I’d just say Array instead of Model where needed.

1 Like
3

This topic was automatically closed 10 days after the last reply. New replies are no longer allowed.