[Solved] Error when trying to add a boolean array variable to GUI Toggle

Questions & Answers
1

Hello!

I’ve small problem with adding boolean array variable to GUI.Toggle…
“IndexOutOfRangeException: Array index is out of range”
Here’s the code:

#pragma strict

var texturequality : boolean[] = new boolean[4];

function Start(){ //deleting this doesn't help
texturequality[0] = true;
texturequality[1] = false;
texturequality[2] = false;
texturequality[3] = false;
}

function OnGUI(){
texturequality[0] = GUI.Toggle(Rect(Screen.width/1.5-60,Screen.height/8.5+20,14,20),texturequality[0],"");
texturequality[1] = GUI.Toggle(Rect(Screen.width/1.5-30,Screen.height/8.5+20,14,20),texturequality[1],"");
texturequality[2] = GUI.Toggle(Rect(Screen.width/1.5,Screen.height/8.5+20,14,20),texturequality[2],"");
texturequality[3] = GUI.Toggle(Rect(Screen.width/1.5+30,Screen.height/8.5+20,14,20),texturequality[3],"");
}

Any help?

2

Since you’re using javascript, texturequality is accessible from the editor and is not initialized properly from the code (you probably declared it without length at first, then changed it later on).

Check the length of the array in the inspector. Is it set to 0? Set it to 4 and try again.

If you want to initialize it from the code, make the array private.