오류 \ # 1065: 변수 가 정의 되 지 않 은 global / flash. utils:: getDefinitionByName ()

flex 가 보고 한 오 류 는 다음 과 같 습 니 다.

ReferenceError: Error #1065:        。
	at global/flash.utils::getDefinitionByName()
	at mx.utils::DescribeTypeCache$/describeType()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\utils\DescribeTypeCache.as:95]
	at mx.utils::ObjectUtil$/getClassInfo()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\utils\ObjectUtil.as:829]
	at mx.controls::DataGrid/generateCols()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\controls\DataGrid.as:2407]
	at mx.controls::DataGrid/collectionChangeHandler()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\controls\DataGrid.as:4132]
	at mx.controls.listClasses::ListBase/set dataProvider()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\controls\listClasses\ListBase.as:1827]
	at mx.controls::DataGrid/set dataProvider()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\controls\DataGrid.as:1334]
	at mx.core::Container/createComponentFromDescriptor()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3595]
	at mx.core::Container/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3493]
	at mx.containers::Panel/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\containers\Panel.as:1528]
	at mx.core::Container/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2589]
	at mx.containers::Panel/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\containers\Panel.as:1056]
	at mx.core::UIComponent/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5370]
	at mx.core::Container/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2526]
	at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5267]
	at mx.core::Container/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3305]
	at mx.core::Container/addChildAt()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2217]
	at mx.core::Container/addChild()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2140]
	at mx.core::Container/createComponentFromDescriptor()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3681]
	at mx.core::Container/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3493]
	at mx.core::Container/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2589]
	at mx.core::UIComponent/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5370]
	at mx.core::Container/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2526]
	at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5267]
	at mx.core::Container/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3305]
	at mx.core::Container/addChildAt()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2217]
	at mx.core::Container/addChild()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2140]
	at mx.core::Container/createComponentFromDescriptor()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3681]
	at mx.core::Container/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3493]
	at mx.core::Container/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2589]
	at mx.core::UIComponent/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5370]
	at mx.core::Container/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2526]
	at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5267]
	at mx.core::Container/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3305]
	at mx.core::Container/addChildAt()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2217]
	at mx.core::Container/addChild()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2140]
	at mx.core::Container/createComponentFromDescriptor()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3681]
	at mx.core::Container/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3493]
	at mx.containers::Panel/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\containers\Panel.as:1528]
	at mx.core::Container/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2589]
	at mx.containers::Panel/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\containers\Panel.as:1056]
	at mx.core::UIComponent/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5370]
	at mx.core::Container/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2526]
	at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5267]
	at mx.core::Container/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3305]
	at mx.core::Container/addChildAt()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2217]
	at mx.core::Container/addChild()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2140]
	at mx.core::Container/createComponentFromDescriptor()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3681]
	at mx.core::Container/createComponentsFromDescriptors()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:3493]
	at mx.core::Container/createChildren()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2589]
	at mx.core::UIComponent/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5370]
	at mx.core::Container/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Container.as:2526]
	at mx.core::Application/initialize()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\Application.as:846]
	at CloudRandomForest/initialize()[E:\fansy_work\project\caic-ria\src\CloudRandomForest.mxml:0]
	at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:2009]
	at mx.managers::SystemManager/initializeTopLevelWindow()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:3234]
	at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::docFrameHandler()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:3064]
	at mx.managers::SystemManager/docFrameListener()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:2916]
TypeError: Error #1009:                。
	at mx.containers::Panel/commitProperties()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\containers\Panel.as:1159]
	at mx.core::UIComponent/validateProperties()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:5807]
	at mx.managers::LayoutManager/validateProperties()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:539]
	at mx.managers::LayoutManager/doPhasedInstantiation()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:659]
	at Function/http://adobe.com/AS3/2006/builtin::apply()
	at mx.core::UIComponent/callLaterDispatcher2()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8628]
	at mx.core::UIComponent/callLaterDispatcher()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8568]

이 오 류 는 09 년 에 누군가가 제 기 했 습 니 다. 링크 는:http://www.iteye.com/problems/27570내 잘못 과 같다.
다음은 상대 적 으로 합 리 적 인 해석 이다.
MXML 파일 에 대하 여:
방식 1: private var myId: String;    또는 [Bindable] private var my Id: String;  
방식 2: private var myId: String = ";아니면 [Bindable] private var myId:String =""；
방식 3: private var myId: String = null;아니면 [Bindable]  private var myId:String = null;
이 세 가지 방식 은 모두 안 된다.
사용 할 수 있 는 것 은 앞 에 / / 즉, 그것들 을 제거 하 는 것 입 니 다. 여기 서 정중하게 설명해 야 할 것 은 my Id 변수 가 전체 페이지 의 다른 곳 에서 사용 되 지 않 았 기 때문에 이 문제 가 발생 했 습 니 다.고민 이 야, 한참 을 하고 나 서 야 이 문 제 를 발견 했다.아래 인터페이스 에 my Id 라 는 변 수 를 사용 했다 면 이 문 제 는 발생 하지 않 았 을 것 입 니 다.프로 그래 밍 도 남 의 코드 를 함부로 복사 하 는 것 이 아니 라 모든 변 수 를 다 듬 어야 하 는 것 같 습 니 다.
나누다
블 로그 주소:http://blog.csdn.net/fansy1990