Problem with some AIR components

[Trevor Holman]

I posed this sometime back, but I get an Error: "Could not resolve to a 
component implementation” 

I’m in FlashBuilder 4.7 and when I go into the properties and change the sdk 
back to 4.6 it resolves the errors. I’m not sure how to correct this problem to 
use the newer Flex SDK?

I’m mostly interested in AIR applications. Below shows the ns I’m using. Am I 
missing something in this basic setup?



<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"; 
                        xmlns:s="library://ns.adobe.com/flex/spark" 
                        xmlns:mx="library://ns.adobe.com/flex/mx">
        
        <s:ActionBar>
                
        </s:ActionBar>


        
</s:WindowedApplication>