Flex 4.5.1 runtime ReferenceError: Error #1065: Variable … is not defined
Ok, I need some help on this one. I upgraded from Flash Builder 4 to Flash Builder 4.5 and have switched my project to the 4.5.1 sdk. I use an ant script to build my project, so I modified it to use the appropriate flexTasks.jar, mxmlc, etc... Now, if I start out with a blank bin-debug folder, then build and run the app everything works fine. However, if I then make a code change and build (without deleting the bin-debug) then run the app I get a runtime error: ReferenceError: Error #1065: Variable ... is not defined. at flash.display::MovieClip/nextFrame() at mx.managers::SystemManager