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iOS Swift Functions and Optionals Functions Function Return Types

Sebastian Dizon
Sebastian Dizon
529 Points
Posted by Sebastian Dizon
Sebastian Dizon
529 Points

I keep getting an error message saying that the code couldn't be compiled even though it runs fine on Xcode

Whenever I try to run it, it doesn't work even though I quadruple checked the code, and even tried to run it on Xcode. :/

2 Answers

Nicklas Lind
Nicklas Lind
3,619 Points
Nicklas Lind
Nicklas Lind
3,619 Points

Can you please post the code here (using the ```Markdown format)?

Sebastian Dizon
Sebastian Dizon
529 Points
Sebastian Dizon
Sebastian Dizon
529 Points

This his how it runs in Xcode

This is what it says in the website...

And This is the code, Thank you

func greeting(person: String) {
    println("Hello, \(person)!")
}
greeting("Tom")
Nicklas Lind
Nicklas Lind
3,619 Points
Nicklas Lind
Nicklas Lind
3,619 Points

I don't remember that challenge. Is it the "Named Parameters" one?

Try writing it in the Treehouse console like this:

func greeting(#person: String) {
    println("Hello \(person)")}

greeting(person: "Tom")