I think the binding is happening before the viewstack children are
initialized.. getting the following error when I run the prog:

TypeError: Error #2007: Parameter child must be non-null.


ModelLocator snippet
---------------------------
public var selectedView : Container;



mainapp.mxml snippet
--------------------------
<mx:ViewStack x="238" y="123" id="viewstack1" width="752" height="550"
creationPolicy="all"
selectedChild="{ModelLocator.getInstance().selectedView}" >
  <Components:FindClient id="FindClientCanvas" />
  <Components:GeneralInformation id="GeneralInformationCanvas" />
</mx:ViewStack>



I've tried running the following from main app's initialize,
preinitialize and creationcomplete
---------------------------
ModelLocator.initialize();
ModelLocator.getInstance().selectedView = FindClientCanvas;



How can I delay the binding until the viewstack and its children have 
been created?

thanks





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