编译JS测试驱动插件并在Eclipse3.5.1Galileo上安装它？

我从以下网站下载了js测试驱动程序的源代码：

它编译得很好，但其中一个单元测试失败：

[junit] Tests run: 1, Failures: 1, Errors: 0, Time elapsed: 0.012 sec
[junit] Test com.google.jstestdriver.eclipse.ui.views.FailureOnlyViewerFilterTest FAILED

我正在使用： -蚂蚁1.7.1 -JavaC1.6.0_12

我正在尝试在Eclipse3.5.1Galileo上安装js测试驱动程序插件

尽管测试失败，我还是通过复制（从svn导出）已编译的特性和插件目录，将插件安装到了我的C:\eclipse\dropins\js测试驱动程序目录中，以查看它是否会对问题产生任何提示

当我启动eclipse时，使用Window->Show View->Other将插件添加到面板中。。。其他->JsTestDriver

面板的插件已添加，但它显示以下错误，而不是面板中的插件：

无法创建视图：插件com.google.jstestdriver.eclipse.ui无法加载类com.google.jstestdriver.eclipse.ui.views.JsTestDriverView

然后，在单击“详细信息”后，我将获得以下堆栈跟踪：

java.lang.ClassNotFoundException: com.google.jstestdriver.eclipse.ui.views.JsTestDriverView
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
    at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:63)
    at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:324)
    at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:226)
    at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
    at org.eclipse.ui.internal.Perspective.showView(Perspective.java:2229)
    at org.eclipse.ui.internal.WorkbenchPage.busyShowView(WorkbenchPage.java:1067)
    at org.eclipse.ui.internal.WorkbenchPage$20.run(WorkbenchPage.java:3816)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:3813)
    at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:3789)
    at org.eclipse.ui.handlers.ShowViewHandler.openView(ShowViewHandler.java:165)
    at org.eclipse.ui.handlers.ShowViewHandler.openOther(ShowViewHandler.java:109)
    at org.eclipse.ui.handlers.ShowViewHandler.execute(ShowViewHandler.java:77)
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:294)
    at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
    at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
    at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
    at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
    at org.eclipse.ui.internal.ShowViewMenu$3.run(ShowViewMenu.java:141)
    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:1003)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
    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:368)
    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:559)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

此外，如果我转到“窗口->首选项”中的设置并尝试查看JS测试驱动程序首选项，则会出现以下对话框：

出现问题 无法创建所选首选项页。 com.google.jstestdriver.eclipse.ui.WorkbenchPreferencePage

谢谢,，

---

Andrew J.Leer

此错误消息表示，类加载器未找到com.google.jstestdriver.eclipse.ui.views.JsTestDriverView类。可能的解决办法：

• 琐碎：编译后的解决方案中是否有正确命名的类文件
• 如果有正确的类文件，请查看该视图代码的源代码，并查看它试图加载的内容
• 检查依赖项，如未满足的依赖项（未正确写入），类加载器可能找不到某些类
• 在项目中查找activator类，并检查它们正在做什么。他们也可能带来这样的问题

---

我对该问题的修复基于以下评论：

在安装Eclipse插件时，如果软件列表中包含一个显示“没有分类项目”的项目，请取消选中下面的“按类别分组项目”复选框

这修复了我在初次安装后显示或试图配置插件选项卡时遇到的上述错误