Hi, > Seems like an impossible situation. Why do you think that? Tween could be null and that would cause a RTE.
Looking at rest of code inTween is not set/unset at the same time when tween is created so it's a possibility. In fact I can't see where it set to null at all other than initially so perhaps a better fix it to assign it a blank tween initially? I can't see any other line that could cause an RTE in that method. > I winder if the 11.5 stack doesn't report everything on the stack. I guess that possible but it's been spot on every other time so far. Thanks, Justin
