Remove Every Listener That You Create In A Project?

Apr 4, 2012

Is it always best practice to remove every listener that you create in a project?I thought I had this worked out but all of a sudden I am getting errors by trying to use the removed from stage listener.So there are buttons on the stage and some movieclips that those buttons make visible and here is the code that I am trying to use, but it generates errors on leaving the frame. I think this is the same as what I have been using but somehow it is now not working for me.[code]...

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