gotoAndPlay problem

1

oops [F8]

im trying to get this code to work on btn1, it works up to gotoAndPlay(“twoB”); then gives.
Error: A ‘with’ action failed because the specified object did not exist.

the first gotoAndPlay(“oneA”); works ok in one_mc but not when in two_mc

on(release){
    if(_root.main_mc.one_mc.parked=="in"){
        with(_root.main_mc.one_mc){
            gotoAndPlay("oneA");
        }
    }            
    else if(_root.main_mc.two_mc.parked=="in"){
        with(_root.main_mc.two_mc){
            gotoAndPlay("twoB");
        }
        with(_root.main_mc.one_mc){
            gotoAndPlay("oneA");
        }
    }
    else if(_root.main_mc.three_mc.parked=="in"){
        with(_root.main_mc.three_mc){
            gotoAndPlay("out");
        }
        with(_root.main_mc.one_mc){
            gotoAndPlay("oneA");
        }
}
    else{
        with(_root.main_mc.one_mc){
            gotoAndPlay("oneA");
        }
    }
        
}

updated download