查看描述符在eclipse中找不到異常PDE

Question

如何調試「查看描述符未找到」？我確信在addView（）中傳遞的視圖id（在視角的createInitialLayout（）方法中調用）實際上是我引用的視圖的視圖ID，並且該視圖在其插件中聲明。實際上， 它在我的工作區中工作，但不在二進制文件中，儘管在二進制文件中存在非常相同的 插件。然而，我得到「查看描述符找不到」（堆棧跟蹤附於 結束）。

任何提示讚賞。

org.eclipse.ui.PartInitException: View descriptor not found: myTree.TreeView 
    at org.eclipse.ui.internal.FolderLayout.addView(FolderLayout.java:75) 
    at com.xxx.yyy.perspective.perspectives.RelEngPerspective.addViews(RelEngPerspective.java:87) 
    at com.xxx.yyy.perspective.perspectives.RelEngPerspective.createInitialLayout(RelEngPerspective.java:81) 
    at org.eclipse.ui.internal.Perspective.loadPredefinedPersp(Perspective.java:816) 
    at org.eclipse.ui.internal.Perspective.createPresentation(Perspective.java:270) 
    at org.eclipse.ui.internal.Perspective.<init>(Perspective.java:156) 
    at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createPerspective(Workbench3xImplementation.java:55) 
    at org.eclipse.ui.internal.WorkbenchPage.createPerspective(WorkbenchPage.java:1672) 
    at org.eclipse.ui.internal.WorkbenchPage.busyResetPerspective(WorkbenchPage.java:927) 
    at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:876) 
    at org.eclipse.ui.internal.WorkbenchPage$14.run(WorkbenchPage.java:3093) 
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) 
    at org.eclipse.ui.internal.WorkbenchPage.resetPerspective(WorkbenchPage.java:3091) 
    at org.eclipse.ui.internal.ResetPerspectiveAction.run(ResetPerspectiveAction.java:59) 
    at org.eclipse.ui.internal.PerspectiveAction.run(PerspectiveAction.java:70) 
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) 
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) 
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) 
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) 
    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.Display.runDeferredEvents(Display.java:4066) 
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) 
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) 
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) 
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) 
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) 
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) 
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) 
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) 
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 
    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:369) 
    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:619) 
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) 
    at org.eclipse.equinox.launcher.Main.run(Main.java:1407) 

Answer 1

如果它在你的工作空間，而不是二進制，有可能是插件聲明鑑於build.properties問題。請檢查您的plugin.xml是否是插件導出的工件之一。