title: What is wrong with my scrollable listview?
body: <p>New to flutter, trying to make a scrollable page that contain a long listview. I tried a few different things that I've read on different SO pages, so my code may look bloated. I am not sure why even though the page showed up fine, and the last ListTile's image showed up, I can't scroll down the screen to see the rest of that image.</p>
  <pre><code>class About extends StatelessWidget {
    @override
    Widget build(BuildContext context) {
      return Scaffold(
          backgroundColor: Colors.amberAccent,
          appBar: AppBar(
            title: Text('About this App'),
            backgroundColor: Colors.lightGreen[400],
            centerTitle: true,
          ),
          body: SingleChildScrollView(
              scrollDirection: Axis.vertical,
              child: Column(
                  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                  children: &lt;Widget&gt;[
                    Text(
                        'The following people helped made my first app possible:',
                        textAlign: TextAlign.center,
                        style: TextStyle(
                            fontSize: 20,
                            color: Colors.black,
                            fontWeight: FontWeight.bold)),
                    ListView(
                      shrinkWrap: true,
                      padding: EdgeInsets.all(15.0),
                      children: &lt;Widget&gt;[
                        ListTile(
                          leading: Text('Me'),
                          title: Text(
                              'a little about myself'),
                        ),
                        ListTile(
                          leading: Text('Coworker'),
                          title: Text(
                              'Contribution made by coworker'),
                        ),
                        ListTile(
                          leading: Text('Friend'),
                          title: Text(
                              'Message about friend'),
                        ),
                        ListTile(
                          title: SizedBox(
                              height: 500.0,
                              width: 500.0,
                              child: Image.asset('images/friend.jpeg')),
                        ),
                      ],
                    ),
                  ])));
    }
  }```
  </code></pre>