Not sure how to get by this one. I have a TileList with a custom item renderer. The item renderer shows a type of business card ui. One of the controls in this renderer is a PopUpButton. The popup menu comes up just fine, but when the user clicks somewhere else I get a null pointer error in PopUpButton.as line 772:
point = _popUp.parent.globalToLocal(point); _popUp.parent is null. I'm sure it has something to do with being in an itemRenderer and the renderers being reused, but I'm at a loss on how to handle this. Suggestions? Thanks, Dale
