我正在尝试使用Sliver来实现可折叠列表标题.当我将小部件从正常更改为Sliver时,我经常会遇到如下错误:
I/flutter ( 3141): ??? EXCEPTION CAUGHT BY WIDGETS LIBRARY ????????????????????????????????????????????????????????????
I/flutter ( 3141): The following assertion was thrown building NotificationListener<ScrollNotification>():
I/flutter ( 3141): A RenderViewport expected a child of type RenderSliver but received a child of type
I/flutter ( 3141): RenderRepaintBoundary.
I/flutter ( 3141): RenderObjects expect specific types of children because they coordinate with their children during
I/flutter ( 3141): layout and paint. For example, a RenderSliver cannot be the child of a RenderBox because a
I/flutter ( 3141): …