SingleChildScrollView

Question

遇到此错误如果在我的屏幕中添加了SingleChildScrollView，它仍然会有其他小部件，这就是为什么我需要使我的屏幕可滚动

return SingleChildScrollView(
          child: Column(
            children: [
              Expanded(
                child: ReorderableListView.builder(
                  shrinkWrap: true,
                  scrollController: ScrollController(),
                  physics: ScrollPhysics(),
                  itemCount: object.length,
                  onReorder:onReorder,
                  itemBuilder: (BuildContext context, int index) {
                    return...
                  },),
              ),
            ],
          ),
        );

Answer 1

将高度设置为ReorderableListView：

Container(
  height: 100,
  child: ReorderableListView(...
...

或者查看以下内容：How to use Expanded in SingleChildScrollView?