I am trying to compile an existing Flex3 project using the Flex4 SDK. I receive this error:
Warning: This compilation unit does not have Frame metadata The factoryClass specified in the facto
Tag: flex4
Is ActionScript-3 – MX.COLLECTIONS lost? ArrayCollection (FLASH Builder 4) in Flex4
I have some code that uses ArrayCollection, and it imports:
import mx.collections.ArrayCollection; Then:
static protected var myAC:ArrayCollection = new ArrayCollection(); It seems very