Implementations of TextEditingControllers throw error #148692
Description
Steps to reproduce
- Latest Flutter version environment (in 3.19.6 this API was external).
- Create a project and extend TextEditingController (example below).
- Trigger the error by clicking/tapping on the TextField
Expected results
No errors.
Actual results
More details in log below:
NoSuchMethodError: tried to call a non-function, such as null:
'core.NoSuchMethodError.withInvocation'
When the exception was thrown, this was the stack:
packages/floating_overlay/main.dart 77:46 [_isSelectionWithinTextBounds]Code sample
Code sample
import 'package:flutter/material.dart';
void main() => runApp(
MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Example'),
),
body: TextField(
controller: DelegatingTextEditingController(),
),
),
),
);
class DelegatingTextEditingController implements TextEditingController {
DelegatingTextEditingController([
TextEditingController? controller,
]) : _text = controller ?? TextEditingController();
final TextEditingController _text;
@override
void dispose() {
_text.dispose();
}
@override
void addListener(VoidCallback listener) {
_text.addListener(listener);
}
@override
void notifyListeners() {
_text.notifyListeners();
}
@override
void removeListener(VoidCallback listener) {
_text.removeListener(listener);
}
@override
TextSpan buildTextSpan({
required bool withComposing,
required BuildContext context,
TextStyle? style,
}) =>
_text.buildTextSpan(
context: context,
style: style,
withComposing: withComposing,
);
@override
void clear() => _text.clear();
@override
void clearComposing() => _text.clearComposing();
@override
TextSelection get selection => _text.selection;
@override
set selection(TextSelection newSelection) => _text.selection = newSelection;
@override
String get text => _text.text;
@override
set text(String newText) => _text.text = newText;
@override
TextEditingValue get value => _text.value;
@override
set value(TextEditingValue newValue) => _text.value = newValue;
@override
bool get hasListeners => _text.hasListeners;
}Screenshots or Video
No response
Logs
Logs
══╡ EXCEPTION CAUGHT BY GESTURE ╞═══════════════════════════════════════════════════════════════════
The following JSNoSuchMethodError was thrown while handling a gesture:
NoSuchMethodError: tried to call a non-function, such as null:
'core.NoSuchMethodError.withInvocation'
When the exception was thrown, this was the stack:
packages/floating_overlay/main.dart 77:46 [_isSelectionWithinTextBounds]
packages/flutter/src/widgets/editable_text.dart 3934:28 [_handleSelectionChanged]
packages/flutter/src/widgets/editable_text.dart 4184:7 [_formatAndSetValue]
packages/flutter/src/widgets/editable_text.dart 4554:5 userUpdateTextEditingValue
packages/flutter/src/rendering/editable.dart 719:5 [_setTextEditingValue]
packages/flutter/src/rendering/editable.dart 738:5 [_setSelection]
packages/flutter/src/rendering/editable.dart 2088:5 selectPositionAt
packages/flutter/src/rendering/editable.dart 2065:5 selectPosition
packages/flutter/src/widgets/text_selection.dart 2260:9 onTapDown
packages/flutter/src/widgets/text_selection.dart 3283:23 [_handleTapDown]
packages/flutter/src/gestures/tap_and_drag.dart 1179:41 <fn>
packages/flutter/src/gestures/recognizer.dart 344:24 invokeCallback
packages/flutter/src/gestures/tap_and_drag.dart 1179:7 [_checkTapDown]
packages/flutter/src/gestures/tap_and_drag.dart 982:7 acceptGesture
packages/flutter/src/gestures/arena.dart 269:10 [_resolveByDefault]
packages/flutter/src/gestures/arena.dart 249:31 callback
dart-sdk/lib/async/schedule_microtask.dart 40:11 _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5 _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7 <fn>
Handler: "onTapDown"
Recognizer:
TapAndPanGestureRecognizer#aceca
════════════════════════════════════════════════════════════════════════════════════════════════════Flutter Doctor output
Doctor output
[√] Flutter (Channel stable, 3.19.6, on Microsoft Windows [Version 10.0.22621.3007], locale pt-BR)
• Flutter version 3.19.6 on channel stable at C:\Users\felip_0vh5fa6\.puro\envs\stable\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 54e66469a9 (11 days ago), 2024-04-17 13:08:03 -0700
• Engine revision c4cd48e186
• Dart version 3.3.4
• DevTools version 2.34.3
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at C:\Users\felip_0vh5fa6\AppData\Local\Android\sdk
• Platform android-34, build-tools 34.0.0
• Java binary at: C:\Users\felip_0vh5fa6\AppData\Local\Programs\Android Studio\jbr\bin\java
• Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)
• All Android licenses accepted.
[√] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.4.5)
• Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
• Visual Studio Community 2022 version 17.4.33403.182
• Windows 10 SDK version 10.0.19041.0
[√] Android Studio (version 2023.2)
• Android Studio at C:\Users\felip_0vh5fa6\AppData\Local\Programs\Android Studio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)
[√] IntelliJ IDEA Community Edition (version 2024.1)
• IntelliJ at C:\Users\felip_0vh5fa6\AppData\Local\Programs\IntelliJ IDEA Community Edition
• Flutter plugin version 78.5.1
• Dart plugin version 241.15845
[√] VS Code (version 1.89.1)
• VS Code at C:\Users\felip_0vh5fa6\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.78.0
[√] VS Code (version 1.88.0-insider)
• VS Code at C:\Users\felip_0vh5fa6\AppData\Local\Programs\Microsoft VS Code Insiders
• Flutter extension version 3.64.0
[√] Connected device (4 available)
• SM S918B (mobile) • fmorschel-phone:33587 • android-arm64 • Android 14 (API 34)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22621.3007]
• Chrome (web) • chrome • web-javascript • Google Chrome 125.0.6422.60
• Edge (web) • edge • web-javascript • Microsoft Edge 124.0.2478.80
[√] Network resources
• All expected network resources are available.
• No issues found!