I have an AIR application using s:Window component and I'm dragging between it and the main window and it works 95% of the time, but then I'll get the following error. I've not been able to successfully figure out where to place a try/catch so the application doesn't crash. Any suggestions? I did read the thread about DragProxy arrow and drag image showing up in the parent window but that doesn't seem like the same thing.
TypeError: Error #1009: Cannot access a property or method of a null object reference. at mx.managers.dragClasses::DragProxy/mouseUpHandler()[/Users/justinmclean/Documents/ApacheFlex4.16/frameworks/projects/framework/src/mx/managers/dragClasses/DragProxy.as:660] at mx.managers.dragClasses::DragProxy/mouseLeaveHandler()[/Users/justinmclean/Documents/ApacheFlex4.16/frameworks/projects/framework/src/mx/managers/dragClasses/DragProxy.as:561] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.managers::WindowedSystemManager/mouseLeaveHandler()[/Users/justinmclean/Documents/ApacheFlex4.16/frameworks/projects/airframework/src/mx/managers/WindowedSystemManager.as:2306] -- Sent from: http://apache-flex-users.2333346.n4.nabble.com/