public class ShopRaider extends Sprite {
public function ShopRaider () {
// some code
}

}

I have the applications .mxml file as such:

when i run the application, i get:

TypeError: Error #1009: Cannot access a property or method of a null object reference. at spark.components.supportClasses::SkinnableComponent/commitProperties()[E:\dev\4.­0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableCompon­ent.as:427] at spark.components::Application/commitProperties()[E:\dev\4.0.0\frameworks\project­s\spark\src\spark\components\Application.as:931] at mx.core::UIComponent/validateProperties()[E:\dev\4.0.0\frameworks\projects\frame­work\src\mx\core\UIComponent.as:7772] …

Can someone pls tell me where i’m going wrong???

broadCastMe = new broadcastNow(camId);
connn.addChild(broadCastMe);
connn.x += 100;
}
s:SpriteVisualElement x=”100″ id=”connn”

	public function broadCastMeNow(event:Event):void
		{
			camId = comments.selectedItem["o_id"];
 
			//for (var i:int = 0; i < camId.length; i++)
			//{
				broadCastMe[camId] = new broadcastNow(camId);
				connn.addChild(broadCastMe[camId]);
connn[camId].x=+100;
			//}
		}

my mxml

<s:Panel includeIn="indexObjectState" id="camPanel" width="100%" height="150" title="Live Webcams"
    <s:layout>
        <s:HorizontalLayout paddingLeft="1" paddingRight="1" paddingTop="1" paddingBottom="1" gap="1" />
    </s:layout>
    <s:Group width="290">
        <s:SpriteVisualElement x="100" id="connn" />
    </s:Group>
</s:Panel>

So I want that every new broadcastme be add ext to each other at 100px. How can I do it?

You could try setting the Sprite’s width and height to the s:Panel container’s contentGroup skin part’s width and height properties. For an example, see “Determining the inner content dimensions in a Spark Panel container in Flex 4″.

Peter

thanks to your post I could add an sprite to a panel :) but how know in FB4 is possible to scale the sprite to the container dimensions?

thanks in advanced.