Sample EditableText 报错

[CaiJingLong]

运行sample项目的时候会报错

flutter: ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
flutter: The following assertion was thrown building _ComponentWidget<TodoEditState>(dirty, state:
flutter: _ComponentState<TodoEditState>#33858):
flutter: 'package:flutter/src/widgets/editable_text.dart': Failed assertion: line 241 pos 15:
flutter: 'backgroundCursorColor != null': is not true.
flutter:
flutter: Either the assertion indicates an error in the framework itself, or we should provide substantially
flutter: more information in this error message to help you determine and fix the underlying cause.
flutter: In either case, please report this assertion by filing a bug on GitHub:
flutter:   https://github.com/flutter/flutter/issues/new?template=BUG.md
flutter:
flutter: When the exception was thrown, this was the stack:
flutter: #2      new EditableText (package:flutter/src/widgets/editable_text.dart:241:15)
flutter: #3      buildView (package:sample/todo_edit_page/view.dart:31:26)
flutter: #4      _ViewUpdater.buildView (package:fish_redux/src/redux_component/component.dart:143:22)
flutter: #5      _ComponentState.build (package:fish_redux/src/redux_component/component.dart:197:20)
flutter: #6      StatefulElement.build (package:flutter/src/widgets/framework.dart:3825:27)
flutter: #7      ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3736:15)

---

flutter --version

➜  ~ flutter --version
Flutter 1.2.1 • channel dev • https://github.com/flutter/flutter.git
Framework • revision 8661d8aecd (3 weeks ago) • 2019-02-14 19:19:53 -0800
Engine • revision 3757390fa4
Tools • Dart 2.1.2 (build 2.1.2-dev.0.0 0a7dcf17eb)

EditableText 中的backgroundCursorColor是必填项

[Yacumima]

嗯，是的，我们在1.0.0环境下开发的，1.2.1环境下会有这个问题

[nicetu]

backgroundCursorColor 这个去掉就可以了可以参考EditableText的定义没有这个属性了：
EditableText({ Key key, @required this.controller, @required this.focusNode, this.obscureText = false, this.autocorrect = true, @required this.style, @required this.cursorColor, this.textAlign = TextAlign.start, this.textDirection, this.locale, this.textScaleFactor, this.maxLines = 1, this.autofocus = false, this.selectionColor, this.selectionControls, TextInputType keyboardType, this.textInputAction, this.textCapitalization = TextCapitalization.none, this.onChanged, this.onEditingComplete, this.onSubmitted, this.onSelectionChanged, List<TextInputFormatter> inputFormatters, this.rendererIgnoresPointer = false, this.cursorWidth = 2.0, this.cursorRadius, this.scrollPadding = const EdgeInsets.all(20.0), this.keyboardAppearance = Brightness.light, this.enableInteractiveSelection = true, })

[CaiJingLong]

@nicetu
https://github.com/flutter/flutter/blob/387f885481cd8441237680de0cfcd0802c0af48c/packages/flutter/lib/src/widgets/editable_text.dart#L265

参考一下这个,我这里对应的1.3.4版本 也还是有这个属性的