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fluttercandies / extended_nested_scroll_view

extended nested scroll view to fix following issues. 1.pinned sliver header issue 2.inner scrollables in tabview sync issue 3.pull to refresh is not work. 4.do without ScrollController in NestedScrollView's body
MIT License
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当我使用NestedScrollView 在其body里面使用 PrimaryScrollController primaryScrollController = context.ancestorWidgetOfExactType(typeOf<PrimaryScrollController>()); _innerC = primaryScrollController.controller;让头部和body同步联动起来，当页面移除 摧毁时 会报这个错误 #52

Closed mht-cpu closed 2 years ago

mht-cpu commented 3 years ago

The following assertion was thrown while finalizing the widget tree: I/flutter (27581): A _NestedScrollController was used after being disposed. I/flutter (27581): Once you have called dispose() on a _NestedScrollController, it can no longer be used. I/flutter (27581): I/flutter (27581): When the exception was thrown, this was the stack: I/flutter (27581): #0 ChangeNotifier._debugAssertNotDisposed. (package:flutter/src/foundation/change_notifier.dart:108:9) I/flutter (27581): #1 ChangeNotifier._debugAssertNotDisposed (package:flutter/src/foundation/change_notifier.dart:114:6) I/flutter (27581): #2 ChangeNotifier.dispose (package:flutter/src/foundation/change_notifier.dart:181:12) I/flutter (27581): #3 ScrollController.dispose (package:flutter/src/widgets/scroll_controller.dart:205:11) I/flutter (27581): #4 _NestedScrollCoordinator.dispose (package:extended_nested_scroll_view/src/old_extended_nested_scroll_view.dart:1002:22) I/flutter (27581): #5 NestedScrollViewState.dispose (package:extended_nested_scroll_view/src/old_extended_nested_scroll_view.dart:380:18)

zmtzawqlp commented 3 years ago

建议给官方提一个issue

virskor commented 3 years ago

我也遇到了