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iOS Swift Functions and Optionals Functions Creating a Function

Brian Uribe
Brian Uribe
3,488 Points

What is wrong with my code?

I'm being told that I need to put println in the body of the function, that means within the curly braces, right? I'm not sure what i'm doing wrong here.

greeting.swift
func greeting() {

println("Hello")

}

greeting()

3 Answers

William Li
PLUS
William Li
Courses Plus Student 26,868 Points

Uh? I do not think there's anything wrong w/ your code. I even tried pasting your code to the challenge and it passed.

Brian Uribe
Brian Uribe
3,488 Points

That is so weird, I get an error message saying to put my println in the body of the function. Could there be a weird glitch?

William Li
PLUS
William Li
Courses Plus Student 26,868 Points

Well, I guess you're pasting all the code into the challenge at once. What you should do is

In Step one, your code should be like this

func greeting() {
  println("Hello")
}

And then onto the Step TWO of challenge, you add the greeting() line at the end. That should get you pass it.