Hi,
I have a custom List component with an ArrayList as dataProvider
<s:List id="lista" dataProvider="{listaAsset}">
override public function set data(value:Object):void {
super.data = value;
txtOutput1.text = data.host;
txtOutput2.text = data.ip;
txtOutput3.text = "Registrazioni: " + data.TotaleRegistrazioni;
imgoutput.source = "images/"+data.type;
imgOs.source = "images/"+data.osUrl;
}
the list is successfully filled with the items of the ArrayList, but when I try to remove an item from the ArrayList
listaAsset.removeItemAt(0);
I receive this error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at testProjInnerClass0/set data()[C:\Users\XXXXX\Adobe Flash Builder 4.5\testProj\src\testProj.mxml:179]
In debug mode the cursor is positioned to the set data function I posted above...
Why?
