使用了flutter_swiper_view来设置轮播图布局，直接使用Swiper()组件会报错：EXCEPTION CAUGHT BY RENDERING LIBRARY

══╡ EXCEPTION CAUGHT BY RENDERING LIBRARY ╞═════════════════════════════════════════════════════════
The following assertion was thrown during performResize():
Horizontal viewport was given unbounded height.
Viewports expand in the cross axis to fill their container and constrain their children to match
their extent in the cross axis. In this case, a horizontal viewport was given an unlimited amount of
vertical space in which to expand.

The relevant error-causing widget was:
  PageView
  PageView:file:///C:/Users/user/AppData/Local/Pub/Cache/hosted/pub.flutter-io.cn/flutter_swiper_view-1.1.8/li  b/src/transformer_page_view.dart:423:29

从上面这个报错信息很容易看出是使用的 flutter_swiper_view的原因

解决方法

查看代码后发现，原来是我忘记了要用一个容器去包裹Swiper组件，只需要使用一个Container()或者SizeBox()组件包裹Swiper组件就可以解决问题了。