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iOS

Posted by john scarfone
john scarfone
1,494 Points

println() undeclared

I'm trying to use the println command in swift in my application but get an expected declaration error.

Here is my code.

import UIKit

var numbers = ["one", "two", "Three", "four", "five"]

class ViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
}

override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated. }
println(numbers[0]) }

any idea why I'm getting this error?

Thanks

Francisco Navarro
Francisco Navarro
14,185 Points

Could you put any information about the error you are getting?

john scarfone
john scarfone
1,494 Points

Just an error ! Expected declaration and small arrow pointing in front of the println("...") statement.

2 Answers

Francisco Navarro
Francisco Navarro
14,185 Points
Francisco Navarro
Francisco Navarro
14,185 Points

I notice a "}" just before the println and maybe you are putting it out of the function. Try to remove it in order to have just the one "}" after println

john scarfone
john scarfone
1,494 Points
john scarfone
john scarfone
1,494 Points

ah i see now, it's suppose to be in a function...