pop up - Flex 4 addPopUp throwing error: " ArgumentError: Undefined state 'inactive' " -



pop up - Flex 4 addPopUp throwing error: " ArgumentError: Undefined state 'inactive' " -

i trying seemingly simple. open pop-up. else error?

var mytitlewindow = new titlewindow(); mytitlewindow.title = "my window title"; mytitlewindow.width = 220; mytitlewindow.height = 150; popupmanager.addpopup(mytitlewindow, flexglobals.toplevelapplication displayobject, true);

argumenterror: undefined state 'inactive'. @ mx.core::uicomponent/getstate() @ mx.core::uicomponent/findcommonbasestate() @ mx.core::uicomponent/commitcurrentstate() @ mx.core::uicomponent/commitproperties() @ spark.components.supportclasses::groupbase/commitproperties() @ spark.components::group/commitproperties() @ mx.core::uicomponent/validateproperties() @ mx.managers::layoutmanager/validateclient() @ mx.managers::popupmanagerimpl/addpopup() @ mx.managers::popupmanager$/addpopup()

you can't utilize top-level application "parent" argument popup of class (titlewindow) top-level application hasn't imported when creating pop-up within module. going utilize module if need application parent, here super-lame work-around: add together instance of titlewindow main application.

private var oneverylameworkaroundforparentingpopup:titlewindow;

http://forums.adobe.com/thread/713069

flex pop-up

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