!SESSION 2012-10-15 08:21:47.367 -----------------------------------------------eclipse.buildId=M20120914-1800java.version=1.7.0_01java.vendor=Oracle CorporationBootLoader constants: OS=win32, ARCH=x86_64, WS=win32Command-line arguments: -os win32 -ws win32 -arch x86_64!ENTRY org.eclipse.equinox.event 2 0 2012-10-15 08:21:48.459!MESSAGE [SCR] Found components with duplicated names! Details: Component1 : Component[ name = org.eclipse.equinox.event activate = activate deactivate = deactivate modified = configuration-policy = optional factory = null autoenable = true immediate = false implementation = org.eclipse.equinox.internal.event.EventComponent state = Unsatisfied properties = serviceFactory = false serviceInterface = [org.osgi.service.event.EventAdmin] references = null located in bundle = org.eclipse.equinox.event_1.2.100.v20110502 [270]]Component2: Component[ name = org.eclipse.equinox.event activate = activate deactivate = deactivate modified = configuration-policy = optional factory = null autoenable = true immediate = false implementation = org.eclipse.equinox.internal.event.EventComponent state = Unsatisfied properties = serviceFactory = false serviceInterface = [org.osgi.service.event.EventAdmin] references = null located in bundle = org.eclipse.equinox.event_1.2.200.v20120522-2049 [89]] !ENTRY org.eclipse.equinox.p2.transport.ecf 2 0 2012-10-15 08:21:48.474!MESSAGE [SCR] Found components with duplicated names! Details: Component1 : Component[ name = org.eclipse.equinox.p2.transport.ecf activate = activate deactivate = deactivate modified = configuration-policy = optional factory = null autoenable = true immediate = false implementation = org.eclipse.equinox.internal.p2.transport.ecf.ECFTransportComponent state = Unsatisfied properties = {p2.agent.servicename=org.eclipse.equinox.internal.p2.repository.Transport} serviceFactory = false serviceInterface = [org.eclipse.equinox.p2.core.spi.IAgentServiceFactory] references = null located in bundle = org.eclipse.equinox.p2.transport.ecf_1.0.0.v20111128-0624 [275]]Component2: Component[ name = org.eclipse.equinox.p2.transport.ecf activate = activate deactivate = deactivate modified = configuration-policy = optional factory = null autoenable = true immediate = false implementation = org.eclipse.equinox.internal.p2.transport.ecf.ECFTransportComponent state = Unsatisfied properties = {p2.agent.servicename=org.eclipse.equinox.internal.p2.repository.Transport} serviceFactory = false serviceInterface = [org.eclipse.equinox.p2.core.spi.IAgentServiceFactory] references = null located in bundle = org.eclipse.equinox.p2.transport.ecf_1.0.100.v20120305-0333 [120]] !ENTRY org.eclipse.core.resources 2 10035 2012-10-15 08:21:49.535!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.!ENTRY org.eclipse.e4.ui.workbench 4 0 2012-10-15 08:21:52.000!MESSAGE Unable to create class 'org.eclipse.e4.core.commands.CommandServiceAddon' from bundle '53'!STACK 0org.eclipse.e4.core.di.InjectionException: java.lang.ClassCastException: Cannot cast org.eclipse.core.commands.CommandManager to org.eclipse.core.commands.CommandManager at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:63) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:859) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:111) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:319) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:253) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:185) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:49) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:254) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:557) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) 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:353) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) 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:629) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) at org.eclipse.equinox.launcher.Main.run(Main.java:1438) at org.eclipse.equinox.launcher.Main.main(Main.java:1414)Caused by: java.lang.ClassCastException: Cannot cast org.eclipse.core.commands.CommandManager to org.eclipse.core.commands.CommandManager at java.lang.Class.cast(Unknown Source) at org.eclipse.e4.core.internal.contexts.EclipseContext.get(EclipseContext.java:566) at org.eclipse.e4.core.commands.CommandServiceAddon.init(CommandServiceAddon.java:30) 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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) ... 27 more解决方法
Go into damaged workspace/.metadata and delete the .lock file.
Go to workspace/.metadata/.plugins/org.eclipse.core.resources and delete the .snap file.
Start Eclipse with the command eclipse -clean.
Eclipse should start now. After Eclipse has been started and has initialized and validated the workspace, close Eclipse.
