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iOS Swift Collections and Control Flow Introduction to Collections Working With Arrays

I'm not sure what's wrong here

I don't understand what's going on with this. As far as I can tell it's identical to what was showed in the previous video. When I try clicking on the preview button, there's some weird error about a 10.11 macOS version but I'm on 10.13. Could anyone help?

array.swift
// Enter your code below
var arrayOfInts = [1, 2, 3, 4, 5, 6]

1 Answer

David Gourley
David Gourley
3,818 Points

It is an issue with the server, just skip your code challenges for now, and when treehouse have it resolved go back to them.