flutter - 在 ListView 和AppBar之间添加一行

Question

我正在尝试在

  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.white,
        title: Row(
          mainAxisAlignment: MainAxisAlignment.end,
        ),
      ),
      body: Column(
        children: [
          Row(
            children: [
              Text("Header")
            ],
          ),
          ListView.builder(
            shrinkWrap: true,
            itemCount: verses.length,
            itemBuilder: (context, i) {
              return ListTile(
                title: Text(verses[i].verseText),
              );
            },
          )
        ],
      ),
    ));
  }

但这会引发以下错误，

The following assertion was thrown during layout: A RenderFlex overflowed by 1917 pixels on the bottom.

我想念什么？

Answer 1

尝试用Expanded包装listView，如下所示:

Expanded (
  child: ListView.buider(...)
)