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[BUG] Html crash when used inside a DataTable #1459

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EArminjon opened this issue Jan 30, 2025 · 0 comments · May be fixed by #1460
Open

[BUG] Html crash when used inside a DataTable #1459

EArminjon opened this issue Jan 30, 2025 · 0 comments · May be fixed by #1460
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bug Something isn't working

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@EArminjon
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Describe the bug:

Code throw when running Html inside DataTable widget.

HTML to reproduce the issue:

import 'package:flutter/material.dart';
import 'package:flutter_html/flutter_html.dart';

void main() async {
  runApp(
    const TestApp(),
  );
}

class TestApp extends StatelessWidget {
  const TestApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      home: Home(),
    );
  }
}

class Home extends StatelessWidget {
  const Home({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: DataTable(
          columns: const <DataColumn>[
            DataColumn(
              label: Text('First column'),
            ),
            DataColumn(
              label: Text('Second column'),
            ),
          ],
          rows: <DataRow>[
            DataRow(
              cells: <DataCell>[
                DataCell(
                  Html(
                    data: 'Test',
                  ),
                ),
                const DataCell(
                  Text(
                    'Second cell',
                  ),
                ),
              ],
            ),
            const DataRow(
              cells: <DataCell>[
                DataCell(
                  Text('First cell'),
                ),
                DataCell(
                  Text(
                    'Second cell',
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }
}

Expected behavior:

Want to see my html

Screenshots:

Nothing appear, red screen

Device details and Flutter/Dart/flutter_html versions:

Stacktrace/Logcat

Performing hot restart...
Syncing files to device macOS...
Restarted application in 269ms.

======== Exception caught by rendering library =====================================================
The following assertion was thrown during performLayout():
The RenderCSSBox class does not implement "computeDryBaseline".


If you are not writing your own RenderBox subclass, then this is not
your fault. Contact support: https://github.com/flutter/flutter/issues/new?template=2_bug.yml

The relevant error-causing widget was: 
  DataTable DataTable:file:///Users/earminjon/Documents/projects/bioderma/lib/main.dart:28:16
When the exception was thrown, this was the stack: 
#0      RenderBox.debugCannotComputeDryLayout.<anonymous closure> (package:flutter/src/rendering/box.dart:2154:9)
#1      RenderBox.debugCannotComputeDryLayout (package:flutter/src/rendering/box.dart:2158:6)
#2      RenderBox.computeDryBaseline (package:flutter/src/rendering/box.dart:2114:12)
#3      RenderBox._computeDryBaseline (package:flutter/src/rendering/box.dart:2071:50)
#4      _Baseline.memoize.ifAbsent (package:flutter/src/rendering/box.dart:1041:42)
#5      _LinkedHashMapMixin.putIfAbsent (dart:_compact_hash:636:23)
#6      _Baseline.memoize (package:flutter/src/rendering/box.dart:1042:18)
#7      RenderBox._computeWithTimeline (package:flutter/src/rendering/box.dart:1561:32)
#8      RenderBox._computeIntrinsics (package:flutter/src/rendering/box.dart:1539:26)
#9      RenderBox.getDryBaseline (package:flutter/src/rendering/box.dart:2055:36)
#10     _RenderScaledInlineWidget.computeDryBaseline (package:flutter/src/widgets/widget_span.dart:388:37)
...

Additional info:

Flutter 3.27.2
@EArminjon EArminjon added the bug Something isn't working label Jan 30, 2025
@EArminjon EArminjon linked a pull request Jan 30, 2025 that will close this issue
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fix-html-inside-data-table EArminjon/flutter_html
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@EArminjon