flutter-quill
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singerdmx
The following _CastError was thrown while dispatching notifications for QuillController
My issue is about [Mobile] I'm using the futter version 3.7.11 and flutter_quill package version 7.1.16
I have two quill editors inside a stack, each one takes half the screen height and the first one is on the top center and the second is bottom center When I open the keyboard for one of them the other disappears and I can switch between them. So the following issue happens at some point and I have no idea why 😶🌫️
flutter: The following _CastError was thrown while dispatching notifications for QuillController:
flutter: Null check operator used on a null value
flutter:
flutter: When the exception was thrown, this was the stack:
flutter: #0 RawEditorState.renderEditor raw_editor.dart:1325
flutter: #1 RawEditorStateTextInputClientMixin._updateSizeAndTransform raw_editor_state_text_input_client_mixin.dart:310
flutter: #2 RawEditorStateTextInputClientMixin.openConnectionIfNeeded raw_editor_state_text_input_client_mixin.dart:63
flutter: #3 RawEditorState.requestKeyboard raw_editor.dart:1342
flutter: #4 RawEditorState._didChangeTextEditingValue raw_editor.dart:1170
flutter: #5 RawEditorState.initState.<anonymous closure> raw_editor.dart:1003
flutter: #6 ChangeNotifier.notifyListeners change_notifier.dart:381
flutter: #7 QuillController.replaceText controller.dart:288
flutter: #8 RawEditorStateTextInputClientMixin.updateEditingValue raw_editor_state_text_input_client_mixin.dart:178
flutter: #9 TextInput._updateEditingValue text_input.dart:2029
flutter: #10 TextInput._handleTextInputInvocation text_input.dart:1854
flutter: #11 TextInput._loudlyHandleTextInputInvocation text_input.dart:1753
flutter: #12 MethodChannel._handleAsMethodCall platform_channel.dart:555
flutter: #13 MethodChannel.setMethodCallHandler.<anonymous closure> platform_channel.dart:548
flutter: #14 _DefaultBinaryMessenger.setMessageHandler.<anonymous closure>. binding.dart:393
flutter: #15 _invoke2 (dart:ui/hooks.dart:183:13)
flutter: #16 _ChannelCallbackRecord.invoke (dart:ui/channel_buffers.dart:40:5)
flutter: #17 _Channel.push (dart:ui/channel_buffers.dart:130:31)
flutter: #18 ChannelBuffers.push (dart:ui/channel_buffers.dart:326:17)
flutter: #19 PlatformDispatcher._dispatchPlatformMessage (dart:ui/platform_dispatcher.dart:664:22)
flutter: #20 _dispatchPlatformMessage (dart:ui/hooks.dart:86:31)
flutter:
flutter: The QuillController sending notification was:
flutter: Instance of 'QuillController'
$ flutter doctor
[✓] Flutter (Channel stable, 3.7.11, on macOS 13.3.1 22E772610a darwin-arm64, locale en-HU)
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
[✓] Xcode - develop for iOS and macOS (Xcode 14.3)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2022.2)
[✓] VS Code (version 1.78.1)
[✓] Connected device (3 available)
[✓] HTTP Host Availability
• No issues found!
I'm also getting this on flutter_quill: 9.4.1 and Flutter 3.22.2:
══╡ EXCEPTION CAUGHT BY FOUNDATION LIBRARY ╞════════════════════════════════════════════════════════
The following _TypeError was thrown while dispatching notifications for FocusNode:
Null check operator used on a null value
When the exception was thrown, this was the stack:
#0 QuillRawEditorState.renderEditor (package:flutter_quill/src/widgets/raw_editor/raw_editor_state.dart:1444:32)
#1 RawEditorStateTextInputClientMixin._updateSizeAndTransform (package:flutter_quill/src/widgets/raw_editor/raw_editor_state_text_input_client_mixin.dart:356:20)
#2 RawEditorStateTextInputClientMixin.openConnectionIfNeeded (package:flutter_quill/src/widgets/raw_editor/raw_editor_state_text_input_client_mixin.dart:77:7)
#3 RawEditorStateTextInputClientMixin.openOrCloseConnection (package:flutter_quill/src/widgets/raw_editor/raw_editor_state_text_input_client_mixin.dart:45:7)
#4 QuillRawEditorState._handleFocusChanged (package:flutter_quill/src/widgets/raw_editor/raw_editor_state.dart:1365:5)
#5 ChangeNotifier.notifyListeners (package:flutter/src/foundation/change_notifier.dart:433:24)
#6 FocusNode._notify (package:flutter/src/widgets/focus_manager.dart:1090:5)
#7 FocusManager.applyFocusChangesIfNeeded (package:flutter/src/widgets/focus_manager.dart:1850:12)
(elided 8 frames from dart:async and package:stack_trace)
The FocusNode sending notification was:
FocusNode#dbc39(Quill Focus Node [PRIMARY FOCUS])
════════════════════════════════════════════════════════════════════════════════════════════════════
