Exception when calling itemScrollController.scrollTo twice

[edwin-alvarez]

is there a way to attach a hook to endScrollCallback, so I can know if the animation is done in order to prevent an issue when user calls itemScrollController.scrollTo before the previous has been completed.

NOTE: since scrollTo uses addPostFrameCallback the try is not catching the exception

void _autoScrollDaysTableSummary(int index) {
try {
itemScrollController.scrollTo(
index: index,
duration: const Duration(seconds: 2),
curve: Curves.easeInOutCubic);
} catch (e) {}
}

[jamesderlin]

Using ItemScrollController.scrollTo twice should not throw an exception, even if .scrollTo is called before the previous call completes. What exception are you encountering? Could you please provide reproduction details and a stack trace?