Issue with Flex 3 error "class is not an IEventDispatcher"

I just started playing around with Flex 3 for a project at work. Part of the project requires pulling customer site information and displaying on a Google Map. I figured out how to do that, but when I would display grid data I would get the warning. warning: unable to bind to property ‘xxx’ on class ‘xxx’ (class is not an IEventDispatcher) After a few Google searches, I found an easy solution and a “d’uh moment”. I had set up my data structures as ActionScript Class files. package { public class Site { public var site_id:int; public var name:String; public Continue reading Issue with Flex 3 error "class is not an IEventDispatcher"