CODEWITHSUNDEEP
actionscript-3
Crook
Crook

Reputation: 319

Error #2025: The supplied DisplayObject must be a child of the caller AS3

When I remove a page and add another page, it shows this error. Why does it do that? It says the error is located at the line "parent.removeChild(homePage);

    function onPlayButtonsClick(event:MouseEvent):void
    {
        //var level1Page = new Level1Page;
        parent.addChild(level1Page);
        parent.removeChild(homePage);
    }

private function onKeyDown(event: KeyboardEvent): void
    {
        if (event.keyCode == Keyboard.A)
        {
            vx = -5;
            side = true;
        }
        else if (event.keyCode == Keyboard.D)
        {
            vx = 5;
            side = true;
        }
        else if (event.keyCode == Keyboard.W)
        {
            vy = -5;
            up = true;
        }
        else if (event.keyCode == Keyboard.S)
        {
            vy = 5;
            up = true;
        }
    }

private function onKeyUp(event: KeyboardEvent): void
    {
        if (event.keyCode == Keyboard.A || event.keyCode == Keyboard.D)
        {
            vx = 0;
            side = false;
        }
        else if (event.keyCode == Keyboard.S || event.keyCode == Keyboard.W)
        {
            vy = 0;
            up = false;
        }
    }

This is the code for my level1Page keyboard event.

Upvotes: 0

Views: 79

Answers (1)

akmozo
akmozo

Reputation: 9839

You got the #2025 error because your homePage object is not a child of the mentioned parent, to avoid such problem, try always to do like this : 

yourObject.parent.removeChild(yourObject);

In your case it will be : 

homePage.parent.removeChild(homePage);

You can take a look on my answer of this question : Remove Child and AS3 2025 Error.

Hope that can help.

Upvotes: 0

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