[HELP] Problem to acess an Array

Hey, I'm trying to create an Array that stores the instances of inventory slots, then show a message stating the name of the slot and the current item, but is not working properly.

Code:

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var slotsArray:Array = new Array(vcam.inventory.slot_01, vcam.inventory.slot_02);

for (var i=0; i < slotsArray.length; i++)
{
        var _currentSlot = slotsArray[i];
        _currentSlot.itemID = "empty";
       
        trace (_currentSlot._name + " " + _currentSlot.itemID);
}

output:
undefined undefined
undefined undefined

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