TypeError: Error #1009: Cannot access a property or method of a null object reference.
I have coding that is supposed to make visible=false some borders.. inside of some of movieclip on the stage. The movieclip on the stage has two frames, frame 1 with some stuff on it, frame 2 with some more stuff. The coding on the main stage succesfully visible=false the stuff on the first frame of the MC on the stage. But TypeError: Error #1009: Cannot access a property or method of a null object reference when I try to .visible=false the stuff on the second frame of the MC on the stage. See the video.
How can I visible=false the borders on the second frame of the MC?
