忽然间就不能用我的eclipse了

[rockay2006]

本来好好的重启了一下 就用不成了
然后任凭我怎么重启都用不成

!ENTRY org.eclipse.osgi 4 0 2011-05-17 15:16:33.921
!MESSAGE Application error
!STACK 1
java.lang.NoClassDefFoundError: org/eclipse/core/resources/IContainer
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:116)
	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:369)
	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:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.core.resources (69).
	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:121)
	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
	at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:466)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 13 more
Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.core.resources.ResourcesPlugin.start() of bundle org.eclipse.core.resources.
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:806)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417)
	at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265)
	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106)
	... 22 more
Caused by: java.lang.NullPointerException
	at org.eclipse.core.internal.resources.Workspace.newElement(Workspace.java:1774)
	at org.eclipse.core.internal.resources.SaveManager.readElement(SaveManager.java:511)
	at org.eclipse.core.internal.watson.ElementTreeReader$1.readData(ElementTreeReader.java:63)
	at org.eclipse.core.internal.dtree.DataTreeReader.readNode(DataTreeReader.java:89)
	at org.eclipse.core.internal.dtree.DataTreeReader.readNode(DataTreeReader.java:103)
	at org.eclipse.core.internal.dtree.DataTreeReader.readNode(DataTreeReader.java:103)
	at org.eclipse.core.internal.dtree.DataTreeReader.readNode(DataTreeReader.java:103)
	at org.eclipse.core.internal.dtree.DataTreeReader.readNode(DataTreeReader.java:103)
	at org.eclipse.core.internal.dtree.DataTreeReader.readTree(DataTreeReader.java:147)
	at org.eclipse.core.internal.watson.ElementTreeReaderImpl_1.readTree(ElementTreeReaderImpl_1.java:103)
	at org.eclipse.core.internal.watson.ElementTreeReader.readTree(ElementTreeReader.java:151)
	at org.eclipse.core.internal.watson.ElementTreeReaderImpl_1.readDeltaChain(ElementTreeReaderImpl_1.java:84)
	at org.eclipse.core.internal.watson.ElementTreeReader.readDeltaChain(ElementTreeReader.java:110)
	at org.eclipse.core.internal.resources.WorkspaceTreeReader_1.readTrees(WorkspaceTreeReader_1.java:232)
	at org.eclipse.core.internal.resources.WorkspaceTreeReader_1.readTree(WorkspaceTreeReader_1.java:166)
	at org.eclipse.core.internal.resources.SaveManager.restoreTree(SaveManager.java:978)
	at org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:665)
	at org.eclipse.core.internal.resources.SaveManager.startup(SaveManager.java:1503)
	at org.eclipse.core.internal.resources.Workspace.startup(Workspace.java:2134)
	at org.eclipse.core.internal.resources.Workspace.open(Workspace.java:1883)
	at org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:406)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
	... 28 more

[ghostwolf_l]

你好 最简单的一个方法就是卸了 再装过...

[rockay2006]

什么都没动 就好了 ～～ 我晕

[sanbo_xyz]

我 的也是老出问题

[jameslee0623]

我赞成

[lixiaodaoaaa]

最好的方法 是进入 workspace 删除如下文件即可！我的bug解决了！！ .metadata/.plugins/org.eclipse.core.resources/.snap 删除 .snap就可以了！！！ 哈哈。 我是在网上找的 参考http://www.eclipse.org/forums/index.php/t/156204/ 看这里的人的回复即可：！ Peter HaldbaekMessages: 1Registered: October 2011Junior Member For anyone interested, I had the exact same problem and deleting the file .metadata/.plugins/org.eclipse.core.resources/.snap did the trick for me. 别瞎讲 。。我解决了！！