更改透视图会导致弹出错误，调试透视图不再起作用 [英] Changing perspective causes popup error, debug perspective no longer functional

问题描述

仅安装了Eclipse Juno，此后就出现了观点方面的问题.除了编辑器窗口非常小并限制在显示的一个角上(在Debug中；在Java透视图中可以)之外，更改透视图时也会出错.有什么建议吗?如果无法解决此问题，我将返回Indigo.

Just installed Eclipse Juno, having problems with perspectives since then. In addition to the editor window being very small and confined to one corner of the display (in Debug; it's okay in Java perspective), I am getting errors when changing perspectives. Suggestions? I'm going to go back to Indigo if I can't fix this.

当我从调试"透视图切换到Java透视图时，出现一个名为发生问题"的弹出窗口.弹出窗口中的文本显示为:发生了错误.有关更多详细信息，请参见错误日志.

When I switch from the Debug perspective to the Java perspective I get a popup titled "Problem Occurred." The text in the popup reads: An error has occurred. See error log for more details.

org.eclipse.ui.internal.WorkbenchPage.findPerspective(Lorg/eclipse/ui/IPerspectiveDescriptor;)Lorg/eclipse/ui/internal/Perspective;

The error log shows a stacktrace which starts:
!ENTRY org.eclipse.ui.workbench 4 2 2012-11-26 12:56:50.841
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.NoSuchMethodError: org.eclipse.ui.internal.WorkbenchPage.findPerspective(Lorg/eclipse/ui/IPerspectiveDescriptor;)Lorg/eclipse/ui/internal/Perspective;
    at com.google.gdt.eclipse.suite.GdtPlugin.maybeAddNewWizardActionsToPerspective(GdtPlugin.java:302)
    at com.google.gdt.eclipse.suite.GdtPlugin.access$0(GdtPlugin.java:295)
    at com.google.gdt.eclipse.suite.GdtPlugin$1.perspectiveActivated(GdtPlugin.java:206)
    at org.eclipse.ui.internal.PerspectiveListenerList$1.run(PerspectiveListenerList.java:74)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.runtime.Platform.run(Platform.java:857)
    at org.eclipse.ui.internal.PerspectiveListenerList.fireEvent(PerspectiveListenerList.java:58)
    at org.eclipse.ui.internal.PerspectiveListenerList.firePerspectiveActivated(PerspectiveListenerList.java:72)
    at org.eclipse.ui.internal.WorkbenchWindow.firePerspectiveActivated(WorkbenchWindow.java:1260)
    at org.eclipse.ui.internal.WorkbenchPage$4.handleEvent(WorkbenchPage.java:2834)

推荐答案

尝试以下步骤:

1. 使用清洁选项开始您的 eclipse ，将其作为 eclipse -clean .如果使用快捷方式，请转到属性，然后在 target 中添加 -clean .

1. Start your eclipse with clean option as eclipse -clean. If you are using the shortcut then go to properties and add -clean in the target.

转到 debug 透视图，右键单击右上角的 debug 图标，然后选择 reset .

Go to the debug perspective, right click the debug icon in right top corner and select reset.

希望这可以解决您的问题.

Hope this fixes your problem.

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