ActionScript 3.0 :: Object Disappears When Returning To Frame?
Apr 22, 2012
I have, among many objects, a SimpleButton called nextBtn on the stage on the second frame. There's a function on that frame that does various things, one of which is adding a MouseEvent to that button. After moving to the next frame programatically and returning to the first frame the button is now gone from the stage. Because it seems to be gone, there's a null object reference error where the listener is added.
I've verified that:
- There are no other objects on the stage that share the same instance name
- This happens to MovieClips as well
- If I avoid adding the listener the second time via wrapping it in a if nextBtn != null statement, moving back another frame causes a button on that frame to disappear
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