title: ChromeProxyService: Failed to evaluate expression
body: <p>Often when rendering from a list, I see Flutter throwing the following, from beneath example, see PositionedTilesState:</p>
  <pre><code>ChromeProxyService: Failed to evaluate expression 'tiles'. 
  ChromeProxyService: Failed to evaluate expression '[     '. 
  ChromeProxyService: Failed to evaluate expression 'StatelessColorfulTile'. 
  ChromeProxyService: Failed to evaluate expression 'PositionedTilesState'. 
  </code></pre>
  <p>Have you see this, and found a solution?</p>
  <p>Example:</p>
  <pre><code>import 'package:flutter/material.dart';
  import 'package:example/dart/concepts/color/unique_color_generator.dart';
  
  // PositionedTiles
  class PositionedTiles extends StatefulWidget {
    final String? title;
    const PositionedTiles({Key? key, required this.title}) : super(key: key);
  
    @override
    State&lt;StatefulWidget&gt; createState() =&gt; PositionedTilesState();
  }
  
  // PositionedTilesState
  class PositionedTilesState extends State&lt;PositionedTiles&gt; {
    List&lt;Widget&gt; tiles = [
      StatelessColorfulTile(),
      StatelessColorfulTile(),
    ];
  
    @override
    Widget build(BuildContext context) {
      return Scaffold(
        body: Row(children: tiles),
        floatingActionButton: FloatingActionButton(
            child: const Icon(Icons.sentiment_very_satisfied), onPressed: swapTiles),
      );
    }
  
    swapTiles() {
      setState(() {
        tiles.insert(1, tiles.removeAt(0));
      });
    }
  }
  
  // StatelessColorfulTile
  class StatelessColorfulTile extends StatelessWidget {
    final Color myColor = UniqueColorGenerator.getColor();
  
    StatelessColorfulTile({Key? key}) : super(key: key);
    @override
    Widget build(BuildContext context) {
      return Container(
          color: myColor, child: const Padding(padding: EdgeInsets.all(70.0)));
    }
  }
  </code></pre>