Why is there an error when I use the two in combination? That is I have multiple pages with each page having a container() with a column() that can be singlechildscrollview().
══╡ EXCEPTION CAUGHT BY ANIMATION LIBRARY ╞═════════════════════════════════════════════════════════
The following assertion was thrown while notifying status listeners for AnimationController:
The provided ScrollController is currently attached to more than one ScrollPosition.
The Scrollbar requires a single ScrollPosition in order to be painted.
When the scrollbar is interactive, the associated Scrollable widgets must have unique
ScrollControllers. The provided ScrollController must be unique to a Scrollable widget.