Eclipse 工作区在启动时崩溃

Posted 2023-02-25

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【中文标题】Eclipse 工作区在启动时崩溃【英文标题】：Eclipse workspace crashes on startup 【发布时间】：2012-11-15 21:05:04 【问题描述】：

我正在使用 Spring Tool Suite(STS) 3.0.0 版本 (eclipse.buildId=3.0.0.201208091018-RELEASE-e42)。它运行了几个月，但最近我的主工作区在闪屏上崩溃，出现错误，如本文最后一部分所示。

我已尝试“STS.exe -clean”并将安装（通过新工作台）恢复到早期配置.. 但似乎没有任何效果。

我把它作为一个单一的工具来驱动（即几乎所有与开发相关的任务，甚至像连接到服务器、数据库），所以这非常令人沮丧:-(。

任何帮助将不胜感激。

            !ENTRY org.eclipse.ui.workbench 4 2 2012-11-28 08:56:53.195
            !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
            !STACK 1
            org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.equinox.p2.ui.sdk.scheduler" was unable to instantiate class "org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler".
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:186)
                at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
                at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
                at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
                at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:273)
                at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
                at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:269)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            Caused by: java.lang.NullPointerException
                at org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler.<init>(AutomaticUpdateScheduler.java:68)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
                at java.lang.Class.newInstance0(Class.java:372)
                at java.lang.Class.newInstance(Class.java:325)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
                ... 11 more
            !SUBENTRY 1 org.eclipse.equinox.registry 4 1 2012-11-28 08:56:53.195
            !MESSAGE Plug-in "org.eclipse.equinox.p2.ui.sdk.scheduler" was unable to instantiate class "org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler".
            !STACK 0
            java.lang.NullPointerException
                at org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler.<init>(AutomaticUpdateScheduler.java:68)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
                at java.lang.Class.newInstance0(Class.java:372)
                at java.lang.Class.newInstance(Class.java:325)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
                at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
                at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
                at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
                at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:273)
                at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
                at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:269)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            !SUBENTRY 1 org.eclipse.equinox.registry 4 1 2012-11-28 08:56:53.196
            !MESSAGE Plug-in "org.eclipse.equinox.p2.ui.sdk.scheduler" was unable to instantiate class "org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler".
            !STACK 0
            java.lang.NullPointerException
                at org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler.<init>(AutomaticUpdateScheduler.java:68)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
                at java.lang.Class.newInstance0(Class.java:372)
                at java.lang.Class.newInstance(Class.java:325)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
                at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
                at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
                at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
                at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:273)
                at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
                at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:269)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

            !ENTRY org.eclipse.ui 4 4 2012-11-28 08:56:53.210
            !MESSAGE Unhandled Exception

            !ENTRY org.eclipse.equinox.p2.ui.sdk.scheduler 4 0 2012-11-28 08:56:53.213
            !MESSAGE Unable to execute early startup code for an extension
            !STACK 1
            org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.equinox.p2.ui.sdk.scheduler" was unable to instantiate class "org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler".
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:186)
                at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
                at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
                at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
                at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:273)
                at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
                at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:269)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            Caused by: java.lang.NullPointerException
                at org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler.<init>(AutomaticUpdateScheduler.java:68)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
                at java.lang.Class.newInstance0(Class.java:372)
                at java.lang.Class.newInstance(Class.java:325)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
                ... 11 more
            !SUBENTRY 1 org.eclipse.equinox.registry 4 1 2012-11-28 08:56:53.213
            !MESSAGE Plug-in "org.eclipse.equinox.p2.ui.sdk.scheduler" was unable to instantiate class "org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler".
            !STACK 0
            java.lang.NullPointerException
                at org.eclipse.equinox.internal.p2.ui.sdk.scheduler.AutomaticUpdateScheduler.<init>(AutomaticUpdateScheduler.java:68)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
                at java.lang.Class.newInstance0(Class.java:372)
                at java.lang.Class.newInstance(Class.java:325)
                at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
                at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
                at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
                at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
                at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:273)
                at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
                at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:269)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

            !ENTRY org.eclipse.core.runtime 4 2 2012-11-28 08:56:53.250
            !MESSAGE Problems encountered starting up plug-in: "org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.wst.web_1.1.600.v201204190200 [797]".
            !STACK 0
            org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.wst.web_1.1.600.v201204190200 [797]
                at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:315)
                at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
                at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:923)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:360)
                at org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin(PluginDescriptor.java:340)
                at org.eclipse.core.runtime.Platform.getPlugin(Platform.java:738)
                at org.eclipse.core.internal.preferences.legacy.InitLegacyPreferences.init(InitLegacyPreferences.java:43)
                at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.applyRuntimeDefaults(PreferenceServiceRegistryHelper.java:147)
                at org.eclipse.core.internal.preferences.PreferencesService.applyRuntimeDefaults(PreferencesService.java:368)
                at org.eclipse.core.internal.preferences.DefaultPreferences.applyRuntimeDefaults(DefaultPreferences.java:166)
                at org.eclipse.core.internal.preferences.DefaultPreferences.load(DefaultPreferences.java:237)
                at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:410)
                at org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java:663)
                at org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java:805)
                at org.eclipse.core.internal.preferences.PreferencesService$5.run(PreferencesService.java:623)
                at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
                at org.eclipse.core.internal.preferences.PreferencesService.getNodes(PreferencesService.java:607)
                at org.eclipse.core.internal.preferences.PreferencesService.getString(PreferencesService.java:676)
                at org.eclipse.wst.project.facet.ProductManager.getProperty(ProductManager.java:67)
                at org.eclipse.wst.project.facet.ProductManager.shouldUseViewerSyncForWebservices(ProductManager.java:127)
                at org.eclipse.jst.j2ee.internal.webservice.startup.WebserviceListener.earlyStartup(WebserviceListener.java:79)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.wst.web_1.1.600.v201204190200 [797]
                ... 26 more
            Root exception:
            org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.wst.web_1.1.600.v201204190200 [797]
                at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:315)
                at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
                at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:923)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:360)
                at org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin(PluginDescriptor.java:340)
                at org.eclipse.core.runtime.Platform.getPlugin(Platform.java:738)
                at org.eclipse.core.internal.preferences.legacy.InitLegacyPreferences.init(InitLegacyPreferences.java:43)
                at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.applyRuntimeDefaults(PreferenceServiceRegistryHelper.java:147)
                at org.eclipse.core.internal.preferences.PreferencesService.applyRuntimeDefaults(PreferencesService.java:368)
                at org.eclipse.core.internal.preferences.DefaultPreferences.applyRuntimeDefaults(DefaultPreferences.java:166)
                at org.eclipse.core.internal.preferences.DefaultPreferences.load(DefaultPreferences.java:237)
                at org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java:410)
                at org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java:663)
                at org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java:805)
                at org.eclipse.core.internal.preferences.PreferencesService$5.run(PreferencesService.java:623)
                at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
                at org.eclipse.core.internal.preferences.PreferencesService.getNodes(PreferencesService.java:607)
                at org.eclipse.core.internal.preferences.PreferencesService.getString(PreferencesService.java:676)
                at org.eclipse.wst.project.facet.ProductManager.getProperty(ProductManager.java:67)
                at org.eclipse.wst.project.facet.ProductManager.shouldUseViewerSyncForWebservices(ProductManager.java:127)
                at org.eclipse.jst.j2ee.internal.webservice.startup.WebserviceListener.earlyStartup(WebserviceListener.java:79)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

            !ENTRY org.eclipse.core.runtime 4 2 2012-11-28 08:56:53.258
            !MESSAGE Problems encountered starting up plug-in: "org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]".
            !STACK 0
            org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:315)
                at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
                at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:923)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:360)
                at org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin(PluginDescriptor.java:340)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:601)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getPluginForCompatibility(EarlyStartupRunnable.java:149)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:113)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                ... 15 more
            Root exception:
            org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:315)
                at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
                at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:923)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:360)
                at org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin(PluginDescriptor.java:340)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:601)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getPluginForCompatibility(EarlyStartupRunnable.java:149)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:113)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

            !ENTRY org.eclipse.ui 4 4 2012-11-28 08:56:53.261
            !MESSAGE Unhandled Exception

            !ENTRY org.eclipse.jst.ws.jaxws.utils 4 0 2012-11-28 08:56:53.263
            !MESSAGE Unable to execute early startup code for an extension
            !STACK 0
            java.lang.reflect.InvocationTargetException
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:601)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getPluginForCompatibility(EarlyStartupRunnable.java:149)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:113)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            Caused by: org.eclipse.core.runtime.CoreException: Problems encountered starting up plug-in: "org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]".
                at org.eclipse.core.internal.plugins.PluginDescriptor.throwException(PluginDescriptor.java:296)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:362)
                at org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin(PluginDescriptor.java:340)
                ... 10 more
            Caused by: org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:315)
                at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
                at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:923)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:360)
                ... 11 more
            Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                ... 15 more
            Root exception:
            org.eclipse.core.runtime.CoreException: Problems encountered starting up plug-in: "org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]".
                at org.eclipse.core.internal.plugins.PluginDescriptor.throwException(PluginDescriptor.java:296)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:362)
                at org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin(PluginDescriptor.java:340)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:601)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getPluginForCompatibility(EarlyStartupRunnable.java:149)
                at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:113)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
            Caused by: org.osgi.framework.BundleException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:315)
                at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
                at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:923)
                at org.eclipse.core.internal.plugins.PluginDescriptor.doPluginActivation(PluginDescriptor.java:360)
                ... 11 more
            Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException: The bundle's start level is not met.  Cannot transient start the bundle: org.eclipse.jst.ws.jaxws.utils_1.0.200.v201201032002 [553]
                ... 15 more

            !ENTRY org.eclipse.ui 4 4 2012-11-28 08:56:53.266
            !MESSAGE Bad extension specification

            !ENTRY org.eclipse.jst.ws.jaxws.utils 4 0 2012-11-28 08:56:53.268
            !MESSAGE startup class must implement org.eclipse.ui.IStartup

            !ENTRY org.eclipse.ui.workbench 4 2 2012-11-28 08:56:53.422
            !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
            !STACK 0
            java.lang.NullPointerException
                at org.springframework.ide.eclipse.maven.internal.legacyconversion.LegacyProjectChecker.earlyStartup(LegacyProjectChecker.java:36)
                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$52.run(Workbench.java:2357)
                at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

            !ENTRY org.eclipse.ui 4 4 2012-11-28 08:56:53.424
            !MESSAGE Unhandled Exception

【问题讨论】：

你解决过这个问题吗？我遇到了完全相同的问题。在尝试了很多东西（很多呼啦啦！！）之后，我终于找到了似乎造成这个问题的 JRebel 插件。我的 JRebel 许可证已过期，此插件用于通知许可证过期并要求更新许可证。我曾经忽略它，但是当我对该通知采取行动时（单击确定），这个问题没有再次出现！ 【参考方案1】：

我遇到了同样的问题。我按照这些步骤操作，效果很好，

转到您的工作区，例如C:\工作区

然后从您的工作区打开 .metadata.plugins 文件夹。

删除以下2个文件夹，

Eclipse 应该在此之后启动。

【讨论】：

对我来说，删除 org.eclipse.e4.workbench 就足够了。没有文件夹名称为：org.eclipse.e4.workbench org.eclipse.equinox.p2.ui.sdk 请注意，虽然这可以完美运行，但它也会重置您的工作空间组织，因此您必须将所有这些视角置于以前的方式。轻微的不便，但仍然值得注意。【参考方案2】：

通过消除workspace\.metadata\.plugins\org.eclipse.e4.workbench 目录来解决问题。

【讨论】：

【参考方案3】：

在使用 Luna 打开 Kepler 工作区然后切换回 Kepler 后，我遇到了同样的问题。似乎 Luna 添加了一些开普勒意想不到的数据。

我不得不删除 .metadata 文件夹并重新配置工作区。

【讨论】：

我不必回滚到以前的版本。删除 .metadata 对我有用。当我请求在 Eclipse（氧气 2）中安装 angula 实时预览时出现问题。【参考方案4】：

对我来说，唯一的解决方案是在 eclipse.ini 中进行简单的调整。

位于 Eclipse 安装的 root 文件夹中的文件。

在-vmargs 行之前添加以下内容：

-vm

C:\Program Files\Java\jre7\bin\javaw.exe

例子：

-vm

C:\Program Files\Java\jdk1.8.0_241\bin\javaw.exe

-vmargs

指定 JVM

最推荐使用的选项之一是指定一个特定的 JVM 以供 Eclipse 运行。这样做可以确保您绝对确定将在哪个 JVM Eclipse 中运行，并使您免受系统更改的影响，这些更改可能会改变您系统的“默认”JVM。许多用户被绊倒了，因为他们认为他们知道默认情况下会使用什么 JVM，但他们认为错了。 eclipse.ini 让你确定。

eclipse.ini 的以下示例演示了 -vm 选项的正确用法。

注意-vm 选项的格式 - 准确很重要：

-vm 选项及其值（路径）必须位于不同的行中。该值必须是 Java 的完整绝对或相对路径可执行文件，而不仅仅是 Java 主目录。 -vm 选项必须出现在其他 Eclipse 特定选项之后（如-product,--launcher.*等），但在-vmargs选项之前，因为-vmargs 之后的所有内容都直接传递给 JVM。对于 32 位 Eclipse 可执行文件（Windows 上为eclipse.exe），一个 32 位必须使用 JVM，对于 64 位 Eclipse 可执行文件，必须使用 64 位 JVM 必须使用。