无法打开编辑器：无法实例化编辑器类

时间：2013-01-26 22:11:47

标签： android sdk editor adt

前几天我下载了插件重新打包apk for BlackBerry然后我收到了更新ADT和SDK的消息，所以我打开了SDK管理器并更新了所有建议的更新。重新启动后，我收到一条消息，指出某个项目无法保存，但gui为空，没有选择任何项目。今天我重新启动eclipse并收到消息“此SDK需要更新的ADT 21.0”，所以我尝试打开SDK管理器，但它说没有设置SDK路径。我试图设置路径，但它已经设置，没有其他面板可以打开。我决定从项目中打开一个清单，然后我得到“无法打开编辑器：编辑器类无法实例化。这通常表示缺少无参数构造函数或者编辑器的类名在plugin.xml中输入错误。 “然后所有项目旁边都有一个红色的x。我无法理解任何事情，我希望有人可以帮助我。谢谢。这是在日志文件

中 
!SESSION 2013-01-26 22:41:53.953 -----------------------------------------------
eclipse.buildId=M20120208-0800
java.version=1.7.0_11
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=it_IT
Framework arguments:  vm C:\Programmi\Java\jdk1.6.0_26\jre\bin\client\jvm.dll
Command-line arguments:  -os win32 -ws win32 -arch x86 vm C:\Programmi\Java\jdk1.6.0_26\jre\bin\client\jvm.dll

This is a continuation of log file C:\Documents and Settings\Angelo Giammarresi\workspace2\.metadata\.bak_0.log
Created Time: 2013-01-26 22:43:47.515

!ENTRY org.eclipse.core.resources 4 1 2013-01-26 22:43:47.515
!MESSAGE Core exception while retrieving the content description
!STACK 1
org.eclipse.core.internal.resources.ResourceException: Resource is out of sync with the file system: '/TitleToolITdemo/AndroidManifest.xml'.
    at org.eclipse.core.internal.resources.File.getContentDescription(File.java:269)
    at org.eclipse.core.internal.propertytester.FilePropertyTester.testContentType(FilePropertyTester.java:108)
    at org.eclipse.core.internal.propertytester.FilePropertyTester.test(FilePropertyTester.java:60)
    at org.eclipse.core.internal.expressions.Property.test(Property.java:58)
    at org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:99)
    at org.eclipse.core.internal.expressions.CompositeExpression.evaluateOr(CompositeExpression.java:68)
    at org.eclipse.core.internal.expressions.OrExpression.evaluate(OrExpression.java:21)
    at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
    at org.eclipse.core.internal.expressions.AdaptExpression.evaluate(AdaptExpression.java:91)
    at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
    at org.eclipse.core.internal.expressions.AndExpression.evaluate(AndExpression.java:29)
    at org.eclipse.ui.internal.dialogs.RegistryPageContributor.failsEnablement(RegistryPageContributor.java:311)
    at org.eclipse.ui.internal.dialogs.RegistryPageContributor.isApplicableTo(RegistryPageContributor.java:251)
    at org.eclipse.ui.internal.dialogs.PropertyPageContributorManager.getApplicableContributors(PropertyPageContributorManager.java:218)
    at org.eclipse.ui.internal.dialogs.PropertyPageContributorManager.getApplicableContributors(PropertyPageContributorManager.java:237)
    at org.eclipse.ui.dialogs.PropertyDialogAction.hasPropertyPagesFor(PropertyDialogAction.java:105)
    at org.eclipse.ui.dialogs.PropertyDialogAction.isApplicableForSelection(PropertyDialogAction.java:147)
    at org.eclipse.ui.dialogs.PropertyDialogAction.isApplicableForSelection(PropertyDialogAction.java:127)
    at org.eclipse.jdt.ui.actions.OpenViewActionGroup.fillContextMenu(OpenViewActionGroup.java:278)
    at org.eclipse.jdt.ui.actions.NavigateActionGroup.fillContextMenu(NavigateActionGroup.java:108)
    at org.eclipse.jdt.internal.ui.actions.CompositeActionGroup.fillContextMenu(CompositeActionGroup.java:75)
    at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.fillContextMenu(PackageExplorerActionGroup.java:290)
    at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.menuAboutToShow(PackageExplorerPart.java:795)
    at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:342)
    at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:473)
    at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:469)
    at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:495)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:247)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
    at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4881)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4557)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1610)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2061)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
    at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
    at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:256)
    at org.eclipse.swt.widgets.Display.runPopups(Display.java:4206)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3748)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
!SUBENTRY 1 org.eclipse.core.resources 4 274 2013-01-26 22:43:47.515
!MESSAGE Resource is out of sync with the file system: '/TitleToolITdemo/AndroidManifest.xml'.

1 个答案:

答案 0 :(得分：1)

我重启了几次Eclipse并多次尝试更新SDK或打开任何窗口，但总是上面的错误和其他更多。所以，我开始仔细阅读这里的一些帖子以找到解决方案。我使用了这个线程Eclipse Android SDK - error in building workspace，它是sugegstion来检查java -version加上线程中的其他链接。到最后我发现我的Eclipse正在启动一个java build 1.7.2，我不知道它在哪里找到了，而我机器中最高的是构建1.7.0_11-b21与内部项目不匹配或者无论如何，我在编程上完全不称职，刚开始学习。 我使用此链接http://wiki.eclipse.org/Eclipse.ini#-vm_value%3a_Windows_Example的帮助编辑了eclipse.ini，并使我的机器指向C：\ Programmi \ Java \ jdk1.6.0_26 \ bin \ javaw.exe然后保存并重新启动eclipse。没有任何项目丢失，任何事情都重新开始。我希望这对其他人也有用。 不要忘记使用相同的ADT和SDK依赖项。如果出现任何问题，请先使用帮助＆gt;检查更新＆gt; ADT等一次我发现DDMS没有根据最新的SDK和ADT更新。

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