fluttercandies/flutter_scrollview_observer

'controller != null': is not true

Closed this issue · 1 comments

cyb3rsalih commented

I've implemented the package properly, but when I try go to a spesific index, got this error.

I did:
listObserverController.jumpTo(index: 20);

Error:

_AssertionError ('package:scrollview_observer/src/common/observer_controller.dart': Failed assertion: line 88 pos 12: 'controller != null': is not true.)
cyb3rsalih commented

Sorry I forgot to add controller listObserverController = ListObserverController(controller: _scrollController);

Thanks for this good package 👍

  • 👍1