小编Wil*_*iam的帖子

我收到一个 Flutter 项目的错误。我将开始一个一个地停用插件，并希望找出其中一个是否导致了问题。在那之前，如果有人有建议，我会留在这里。

Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)

Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed) E/GoogleMapController(29124): Cannot enable MyLocation layer as location permissions are not granted

dependencies:
  flutter:
    sdk: flutter
  firebase_auth: ^0.15.5+2
  cloud_firestore: ^0.13.5
  firebase_storage: ^3.1.3
  firebase_core: ^0.4.4+3
  provider: ^4.1.2
  google_sign_in: ^4.4.6
  google_maps_flutter: ^0.5.28
  latlong: ^0.6.1
  flappy_search_bar: ^1.7.2
  http: ^0.12.1
  image_cropper: ^1.2.1
  image_picker: ^0.6.3+4
  geolocator: ^5.3.1


Doctor summary (to see all details, run flutter doctor -v):
[?] Flutter (Channel stable, v1.17.1, on Mac OS X 10.15.4 19E287, locale …

在做了一些研究之后，我试图用 ListTiles 包装InkWell以获得onTap涟漪效应，但它似乎不起作用。这就是我所拥有的：

return AnimationLimiter(
      child: Scrollbar(
        child: ListView.builder(
          shrinkWrap: true,
          itemCount: widget.myItems.length,
          itemBuilder: (context, index) => AnimationConfiguration.staggeredList(
            position: index,
            duration: const Duration(milliseconds: 300),
            child: SlideAnimation(
              verticalOffset: 50.0,
              child: FadeInAnimation(
                child: Material(
                  /// child: Ink( also tried with Ink and no Ink and no Material just InkWell but no ripple
                  child: InkWell(
                    onTap: () => widget.nav(widget.myItems[index]),
                    splashColor: Colors.red,
                    child: Card(   
                      child: _itemTile(index),
                    ),
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );

的ListTile：

  return ListTile( …

如果我在 StencilJS 中有这样的东西。

<mycomponent>
   <my-other-compoent></my-other-compoennt>
</mycomponent>

<mycompoent>当任何子组件更新时我可以通知吗？