4 Replies Latest reply on Dec 16, 2009 12:10 AM by raffjones

    Can't get Flash-built Flex container to work at all


      Having religiously followed the steps on Serge Jesper's video on creating a Flex container in Flash CS4 using the Flex component kit, I can successfully see my test container in the "Design" view of Flex.


      However, an attempt to compile the document gives me this error, which I cannot get past:


      ReferenceError: Error #1069: Property mx.managers:ISystemManager::isTopLevelRoot not found on _TestPanel_mx_managers_SystemManager and there is no default value


      The Flex project is called "TestPanel", with the main MXML file being TestPanel.mxml


      This is making my brain hurt. Has anyone encountered anything similar? Is there an easy explanation. I've followed through the video 3 times step by step but it just will not work.