Steps to reproduce: I have a textfield that has this inputFormatters:
inputFormatters: [MaskedInputFormatter('00/00/0000')]Trying to type and then deleting the text to empty it from the textfield gives this error:
======== Exception caught by widgets ===============================================================
The following assertion was thrown while applying input formatters:
Assertion failed: org-dartlang-sdk:///lib/ui/text.dart:592:16
offset >= -1
is not true
When the exception was thrown, this was the stack:
../dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 296:3 throw_
../dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 29:3 assertFailed
../lib/ui/text.dart 592:27 collapsed
../packages/flutter/src/services/text_editing.dart 36:14 collapsed
../packages/flutter_multi_formatter/formatters/masked_input_formatter.dart 122:32 formatEditUpdate
../packages/flutter/src/widgets/editable_text.dart 4150:81 <fn>
../dart-sdk/lib/_internal/js_dev_runtime/private/js_array.dart 263:22 fold]
../packages/flutter/src/widgets/editable_text.dart 4148:41 [_formatAndSetValue]
../packages/flutter/src/widgets/editable_text.dart 3224:7 updateEditingValue
../packages/flutter/src/services/text_input.dart 2061:15 [_updateEditingValue]
../packages/flutter/src/services/text_input.dart 1894:19 _handleTextInputInvocation
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async
../packages/flutter/src/services/text_input.dart 1809:45 [_handleTextInputInvocation]
../packages/flutter/src/services/text_input.dart 1794:20 _loudlyHandleTextInputInvocation
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async
../packages/flutter/src/services/text_input.dart 1792:51 [_loudlyHandleTextInputInvocation]
../packages/flutter/src/services/platform_channel.dart 571:55 _handleAsMethodCall
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async
../packages/flutter/src/services/platform_channel.dart 568:40 [_handleAsMethodCall]
../packages/flutter/src/services/platform_channel.dart 564:34 <fn>
../packages/flutter/src/services/binding.dart 581:35 <fn>
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody
../dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async
../packages/flutter/src/services/binding.dart 578:98 <fn>
../lib/_engine/engine/platform_dispatcher.dart 1438:7 <fn>
../dart-sdk/lib/async/zone.dart 1399:13 _rootRun
../dart-sdk/lib/async/zone.dart 1301:19 run
../dart-sdk/lib/async/zone.dart 1209:7 runGuarded
../lib/_engine/engine/platform_dispatcher.dart 1437:9 invoke2
../lib/ui/channel_buffers.dart 25:12 invoke
../lib/ui/channel_buffers.dart 65:7 push
../lib/ui/channel_buffers.dart 131:16 push
../lib/_engine/engine/platform_dispatcher.dart 468:10 invokeOnPlatformMessage
../lib/_engine/engine/text_editing/text_editing.dart 2202:30 updateEditingState
../lib/_engine/engine/text_editing/text_editing.dart 2325:11 <fn>
../lib/_engine/engine/text_editing/text_editing.dart 1410:7 handleChange
../dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 426:37 _checkAndCall
../dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 431:39 dcall
====================================================================================================
It's not consistent but I can reproduce simply like this:
TextField(
inputFormatters: [MaskedInputFormatter('00/00/0000')],
),Flutter version: 3.22.3
Steps to reproduce: I have a textfield that has this inputFormatters:
Trying to type and then deleting the text to empty it from the textfield gives this error:
It's not consistent but I can reproduce simply like this:
Flutter version: 3.22.3