It is not possible to invoke an expression of type 'int'.

Unity Engine
1

hi everyone, im trying to make, when an enemy dies you get 100 points and it updates the gui, so every kill you get 100 and it ads up. but i get this error It is not possible to invoke an expression of type ‘int’.

here is my script.

static var pointscollected = 0;
var moneyGUI : GUIText;
var amountPoints = 100;

function update () {

if(CharacterDamage.Addpoints == true){
pointscollected += amountPoints;
moneyGUI.text = pointscollected();
}
}

2

moneyGUI.text = pointscollected();

You are calling “pointscollected” as though it’s a method, but it’s just an integer.

3

so how do i fix this?

4

It looks like the trouble is when you are trying to display the integer pointscollectedas a string text, since pointscollected is not text, and just a variable you need to convert it to text before you can display it. So this line…

moneyGUI.text = pointscollected();

Should probably be more like

moneyGUI.text = pointscollected.toString();

5

http://forum.unity3d.com/threads/34015-Newbie-guide-to-Unity-Javascript-(long)

6

haha pakfront, you’re stealing my fire!