Eclipse Kepler 在加载工作台时自动退出并出现错误

Question

当我启动 eclipse 时，在启动加载窗口中，eclise 自动退出并出现错误:

        !SESSION 2013-09-05 14:52:04.771 -----------------------------------------------
    eclipse.buildId=4.3.0.I20130605-2000
    java.version=1.7.0_25
    java.vendor=Oracle Corporation
    BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
    Framework arguments:  -product org.eclipse.epp.package.jee.product
    Command-line arguments:  -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product

    !ENTRY org.eclipse.ui.workbench 4 2 2013-09-05 14:52:09.260
    !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
    !STACK 0
    java.lang.NullPointerException
        at org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper.getService(ServiceHelper.java:74)
        at org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry.updateRoamingProfile(SimpleProfileRegistry.java:156)
        at org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry.updateSelfProfile(SimpleProfileRegistry.java:147)
        at org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry.getProfileMap(SimpleProfileRegistry.java:344)
        at org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry.internalGetProfile(SimpleProfileRegistry.java:248)
        at org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry.getProfile(SimpleProfileRegistry.java:178)
        at org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler.earlyStartup(AutomaticUpdateScheduler.java:88)
        at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
        at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.ui.internal.Workbench$55.run(Workbench.java:2552)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

    !ENTRY org.eclipse.ui.workbench 4 2 2013-09-05 14:52:09.264
    !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
    !STACK 0
    java.lang.NullPointerException
        at org.eclipse.core.internal.runtime.InternalPlatform.getLog(InternalPlatform.java:354)
        at org.eclipse.core.runtime.Plugin.getLog(Plugin.java:291)
        at org.eclipse.ui.internal.WorkbenchPlugin.log(WorkbenchPlugin.java:830)
        at org.eclipse.ui.statushandlers.StatusManager.logError(StatusManager.java:285)
        at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:200)
        at org.eclipse.ui.internal.progress.ProgressManager$2.done(ProgressManager.java:467)
        at org.eclipse.core.internal.jobs.JobListeners$3.notify(JobListeners.java:39)
        at org.eclipse.core.internal.jobs.JobListeners.doNotify(JobListeners.java:96)
        at org.eclipse.core.internal.jobs.JobListeners.done(JobListeners.java:152)
        at org.eclipse.core.internal.jobs.JobManager.endJob(JobManager.java:647)
        at org.eclipse.core.internal.jobs.WorkerPool.endJob(WorkerPool.java:105)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:70)

    !ENTRY org.eclipse.core.jobs 4 2 2013-09-05 14:52:09.267
    !MESSAGE An internal error occurred during: "Workbench early startup".
    !STACK 0
    java.lang.NullPointerException
        at org.eclipse.core.internal.runtime.InternalPlatform.getLog(InternalPlatform.java:354)
        at org.eclipse.core.runtime.Plugin.getLog(Plugin.java:291)
        at org.eclipse.ui.internal.WorkbenchPlugin.log(WorkbenchPlugin.java:818)
        at org.eclipse.ui.internal.EarlyStartupRunnable.handleException(EarlyStartupRunnable.java:81)
        at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:75)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:44)
        at org.eclipse.ui.internal.Workbench$55.run(Workbench.java:2552)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

我试过了:

删除工作区/.metadata/.lock

删除文件 WORKSPACE/.metadata/.plugins/org.eclipse.core.resources/.snap

但是没有解决这个问题。

Answer 1

当我删除时解决了 ".\workspace.metadata.plugins\org.eclipse.e4.workbench"文件夹。
关注 this .