# Anybody know why my codes not working?

**URL:** <https://forum.kirupa.com/t/anybody-know-why-my-codes-not-working/309325>\
**Category:** Uncategorized\
**Created:** [May 12, 2010, 10:28am UTC](https://forum.kirupa.com/t/anybody-know-why-my-codes-not-working/309325 "2010-05-12T10:28:12Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![taylan](https://avatars.discourse-cdn.com/v4/letter/t/41988e/32.png) [@taylan](https://forum.kirupa.com/u/taylan)\
**Post date:** [May 12, 2010, 10:28am UTC](https://forum.kirupa.com/t/anybody-know-why-my-codes-not-working/309325/1 "2010-05-12T10:28:12Z")

</div>

Im not entirely sure where the problem is coming from, however I keep getting error msgs when I try to export my game saying:

1120: Access of undefined property onKeyPressed.  
1120: Access of undefined property onKeyReleased.  
1120: Access of undefined property frameLoop.

var instructions:InstructionsPage;  
var gameScreen:GameScreen;  
var endGameScreen:EndGameScreen;  
public var sc:Scuba;  
public var vx:int;  
public var vy:int;  
public var leftPressed:Boolean;  
public var rightPressed:Boolean;  
public var upPressed:Boolean;  
public var downPressed:Boolean;  
public var sharkArray:Array;  
public var numberOfSharks:int;

```
    public function Main(){
        instructions = new InstructionsPage();
        gameScreen = new GameScreen();
        endGameScreen = new EndGameScreen();
        
        stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyPressed);
        stage.addEventListener(KeyboardEvent.KEY_UP, onKeyReleased);
        addEventListener(Event.ENTER_FRAME,frameLoop);
```