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flutter - 如何解决“Id 不存在”错误？

问题描述

所以我正在用颤振构建一个计算器，在更改了我的一些代码之后，每当我热重启时，我都会收到这个错误，我收到这个错误：

======== Exception caught by Flutter framework =====================================================
The following assertion was thrown during a service extension callback for "ext.flutter.inspector.setSelectionById":
Id does not exist.

When the exception was thrown, this was the stack: 
#0      WidgetInspectorService.toObject (package:flutter/src/widgets/widget_inspector.dart:1283:7)
#1      WidgetInspectorService.setSelectionById (package:flutter/src/widgets/widget_inspector.dart:1345:25)
#2      WidgetInspectorService._registerServiceExtensionWithArg.<anonymous closure> (package:flutter/src/widgets/widget_inspector.dart:864:35)
#3      WidgetInspectorService._registerServiceExtensionWithArg.<anonymous closure> (package:flutter/src/widgets/widget_inspector.dart:861:17)
#4      BindingBase.registerServiceExtension.<anonymous closure> (package:flutter/src/foundation/binding.dart:597:32)
...

====================================================================================================

我不知道错误是什么意思，我无法在任何地方找到并回答它。我唯一能推断的是，这可能与检查员有关， "ext.flutter.inspector.setSelectionById" 但老实说我不知道​​。我也相信这可能与我的代码无关，因为它没有引用其中的任何内容。如果有人至少可以帮助我理解错误，我将不胜感激。如果您需要更多详细信息，请问我。

标签： flutterdart

解决方案

该错误可能是由于打开了 Flutter 开发工具。

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