ItemScrollController attached

[danishrafiqe]

when this controller is attached to list ???
my problem is i want to scroll a list that is future means data is come late but when my data is populated i call this
if (itemScrollController.isAttached) {
if (chatMessageList.isNotEmpty) {
itemScrollController.scrollTo(
index: chatMessageList.length - 1,
duration: Duration(seconds: 1),
curve: Curves.easeInOutCubic);
}
}
BUT itemScrollController.isAttached is not attached why ???

[hanskokx]

I'm having a similar issue where changing orientation of my device causes the ItemScrollController to become detached.