Possible bug using Flutter Web 3.24.4

[vinicius-gregorio]

Describe the bug
Everything is as in the README.MD and docs, but still not working a simple text.

To Reproduce

1. Create a simple json structure

const json01 = {
  "type": "text",
  "args": {"data": "Hello, World!"}
};

2. Create a simple page

import 'package:fl_server_driven/common/widgets/global_appbar/global_appbar.dart';
import 'package:fl_server_driven/common/widgets/global_drawer/global_drawer.dart';
import 'package:fl_server_driven/data/json/json01.dart';
import 'package:json_dynamic_widget/json_dynamic_widget.dart';

class RendererHomePage extends StatefulWidget {
  const RendererHomePage({super.key});

  @override
  State<RendererHomePage> createState() => _RendererHomePageState();
}

class _RendererHomePageState extends State<RendererHomePage> {
  late JsonWidgetData? _data;

  @override
  void initState() {
    super.initState();
    _data = JsonWidgetData.fromDynamic(json01,
        registry: JsonWidgetRegistry.instance);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.grey[200],
      appBar: GlobalAppbar(title: "Renderer"),
      drawer: GlobalDrawer(),
      body: Column(
        children: [
          if (_data != null)
            Container(
              decoration: BoxDecoration(
                  color: Colors.transparent,
                  border: Border.all(
                    color: Colors.black,
                    width: 1,
                  )),
              width: 500,
              height: 300,
              child: _data!.build(
                context: context,
                registry: JsonWidgetRegistry.instance,
              ),
            )
        ],
      ),
    );
  }
}

3. This will create a Container with nothing inside:
   

Note: No errors on console.

Expected behavior
A text with "Hello, World!" inside.

Enviroment

Flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.24.4, on Microsoft Windows [versao 10.0.22631.4317], locale pt-BR)        
[✓] Windows Version (Installed version of Windows is version 10 or higher)
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
[✓] Chrome - develop for the web
[✓] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.1.4)
[✓] Android Studio (version 2021.1)
[✓] IntelliJ IDEA Community Edition (version 2022.1)
[✓] VS Code, 64-bit edition (version 1.94.2)
[✓] Connected device (3 available)
[✓] Network resources

• No issues found!

Pubspec.yaml of my test project:

name: json_widget_test
description: "A new Flutter project."

version: 0.0.0+1
environment:
  sdk: ^3.5.4

dependencies:
  flutter:
    sdk: flutter
  cupertino_icons: ^1.0.8
  build_runner: ^2.4.13
  json_dynamic_widget_codegen: ^1.0.6
  json_dynamic_widget_plugin_components: ^1.0.1
  json_dynamic_widget_plugin_font_awesome: ^4.0.0+24
  json_dynamic_widget_plugin_ionicons: ^4.0.0+28
  json_dynamic_widget_plugin_js: ^2.0.2+20
  json_dynamic_widget_plugin_lottie: ^4.0.0+23
  json_dynamic_widget_plugin_material_icons: ^4.0.0+24
  json_dynamic_widget_plugin_markdown: ^5.0.0+16
  json_dynamic_widget_plugin_rive: ^4.0.0+15
  json_dynamic_widget_plugin_svg: ^4.0.0+25
  flutter_modular: ^6.3.4
  json_dynamic_widget: ^7.3.1+6

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_lints: ^5.0.0
flutter:
  uses-material-design: true

OS:

Windows 11 / MacOS Sonoma 14.7

[vinicius-gregorio]

IF I'm being dumb, could you point where the problem relies?

[vinicius-gregorio]

I was being dumb.
after debugging it for 4h I noticed.
The problem was inside the json structure.
Before:

const json01 = {
  "type": "text",
  "args": {"data": "Hello, World!"}
};

after:

const json01 = {
  "type": "text",
  "args": {"text": "Hello, World!"}
};

I think the problem relies where the EXPORTER is exporting the "Text" args as "data". And not as "text"

[jpeiffer]

So wait,.is there an issue? If so, please reopen this. It seems like the problem may not be with the renderer but with the exporter.