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iOS Swift Functions and Optionals Functions Creating a Function

Posted by Zach Schapiro
Zach Schapiro
1,060 Points

Functions

This is the error message:

Bummer! You shouldn't call println directly. It needs to be in the body of the function.

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

greeting()

1 Answer

Alex Hedley
Alex Hedley
16,381 Points
Alex Hedley
Alex Hedley
16,381 Points

If this is just for part one of the challenge try it without the last line

greeting()