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From "droopy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLEX-33231) null pointer exception in PopUpManagerImpl
Date Wed, 24 Oct 2012 08:42:12 GMT
droopy created FLEX-33231:

             Summary: null pointer exception in PopUpManagerImpl
                 Key: FLEX-33231
                 URL: https://issues.apache.org/jira/browse/FLEX-33231
             Project: Apache Flex
          Issue Type: Bug
          Components: PopUp Manager
    Affects Versions: Apache Flex 4.8 (parity release)
            Reporter: droopy

take a look on line 780, PopUpManagerImpl.as, the code try to access "visible" property without
testing if "popup" if not null. (which is done properly a few lines before to add event listeners)

       if (visibleFlag)
            showModalWindow(o, sm, false);
            popup.visible = visibleFlag; // BANG, null pointer exception

I found this bug loading flex 4 SWF inside a AIR app with SWFLoader. 

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