flutter: Another exception was thrown: Multiple widgets used the same GlobalKey

该问题原因多个widget重复使用同一GlobalKey导致的，

我的代码如下：

// 初始化一个 GlobalKey 传递 key 从SliverCollapsingWidget 到 NftBlurImageWidget
传递过程中两个weidget同时使用了videoKey

final GlobalKey<VideoWidgetState> videoKey = GlobalKey();SliverCollapsingWidget(key: videoKey,tag: tag,heroTag: widget.heroTag,)),),class SliverCollapsingWidget extends StatelessWidget {final String tag;final String heroTag;final GlobalKey<VideoWidgetState> videoKey;const SliverCollapsingWidget({Key key,this.tag,@required this.videoKey,@required this.heroTag,}) : super(key: key);....child: NftBlurImageWidget(key: videoKey,heroTag: heroTag ?? "",avatarUrl: controller.model?.avatarUrl ?? "",）class NftBlurImageWidget extends StatelessWidget {const NftBlurImageWidget({Key key,@required this.avatarUrl,@required this.backgroundUrl,@required this.heroTag,@required this.videoKey,}) : super(key: key);

修改方法 不要使用自带key ,要使用重命名参数key传递