环境：
Windows XP
Eclipse Java EE Juno
有一天，我尝试启动 Eclipse： 我单击了 Eclipse 的快捷方式 出现了通常的启动屏幕和工作区选择器。我选择一个工作区。我收到以下错误：
An error has occurred. See the log file
C:\local-work\Java\.metadata\.log
日志文件包含一长串异常。有关完整列表，请参阅此帖子的末尾。
我记得做的最后一件事可能导致这个问题是通过 Oracle 的自动下载弹出窗口之一下载新版本的 jre (jre1.6.0_01)。
我尝试查看 jre 目录，但它已损坏，因此我再次下载了它。我在启动 Eclipse 时遇到了同样的错误，所以我卸载了 Eclipse 然后再次安装它，但问题仍然存在。我也尝试过创建一个新的工作区。
附加信息：我使用 JDK 1.7 运行我的项目。我看过与此类似的帖子，但它们不包含适用于我的案例的解决方案。
这是日志的开始。为了发布此消息，我不得不删除很多内容。
!SESSION 2013-02-04 22:11:20.078 -----------------------------------------------
eclipse.buildId=M20120914-1800
java.version=1.7.0_13
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.osgi 4 0 2013-02-04 22:11:53.187
!MESSAGE An error occurred while automatically activating bundle org.eclipse.core.resources (76).
!STACK 0
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:734)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:35)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:125)
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)
Caused by: java.lang.InternalError: Currency data is possibly corrupted
at java.util.Currency$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.Currency.<clinit>(Unknown Source)
at java.text.DecimalFormatSymbols.initialize(Unknown Source)
at java.text.DecimalFormatSymbols.<init>(Unknown Source)
at java.text.DecimalFormatSymbols.getInstance(Unknown Source)
at java.text.NumberFormat.getInstance(Unknown Source)
at java.text.NumberFormat.getIntegerInstance(Unknown Source)
at java.text.SimpleDateFormat.initialize(Unknown Source)
at java.text.SimpleDateFormat.<init>(Unknown Source)
at java.text.SimpleDateFormat.<init>(Unknown Source)
at org.eclipse.osgi.framework.debug.EclipseDebugTrace.<clinit>(EclipseDebugTrace.java:51)
at org.eclipse.osgi.framework.debug.FrameworkDebugOptions.setFile(FrameworkDebugOptions.java:439)
at org.eclipse.core.internal.runtime.DataArea.createLocation(DataArea.java:185)
at org.eclipse.core.internal.runtime.DataArea.initializeLocation(DataArea.java:147)
at org.eclipse.core.internal.runtime.DataArea.assertLocationInitialized(DataArea.java:59)
at org.eclipse.core.internal.runtime.DataArea.getStateLocation(DataArea.java:120)
at org.eclipse.core.internal.runtime.InternalPlatform.getStateLocation(InternalPlatform.java:546)
at org.eclipse.core.runtime.Plugin.getStateLocation(Plugin.java:313)
at org.eclipse.core.internal.resources.LocalMetaArea.<init>(LocalMetaArea.java:57)
at org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:430)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 28 more
Root exception:
java.lang.InternalError: Currency data is possibly corrupted
at java.util.Currency$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.Currency.<clinit>(Unknown Source)
at java.text.DecimalFormatSymbols.initialize(Unknown Source)
at java.text.DecimalFormatSymbols.<init>(Unknown Source)
at java.text.DecimalFormatSymbols.getInstance(Unknown Source)
at java.text.NumberFormat.getInstance(Unknown Source)
at java.text.NumberFormat.getIntegerInstance(Unknown Source)
at java.text.SimpleDateFormat.initialize(Unknown Source)
at java.text.SimpleDateFormat.<init>(Unknown Source)
at java.text.SimpleDateFormat.<init>(Unknown Source)
at org.eclipse.osgi.framework.debug.EclipseDebugTrace.<clinit>(EclipseDebugTrace.java:51)
at org.eclipse.osgi.framework.debug.FrameworkDebugOptions.setFile(FrameworkDebugOptions.java:439)
at org.eclipse.core.internal.runtime.DataArea.createLocation(DataArea.java:185)
at org.eclipse.core.internal.runtime.DataArea.initializeLocation(DataArea.java:147)
at org.eclipse.core.internal.runtime.DataArea.assertLocationInitialized(DataArea.java:59)
at org.eclipse.core.internal.runtime.DataArea.getStateLocation(DataArea.java:120)
at org.eclipse.core.internal.runtime.InternalPlatform.getStateLocation(InternalPlatform.java:546)
at org.eclipse.core.runtime.Plugin.getStateLocation(Plugin.java:313)
at org.eclipse.core.internal.resources.LocalMetaArea.<init>(LocalMetaArea.java:57)
at org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:430)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:35)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:125)
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)
!ENTRY org.eclipse.osgi 4 0 2013-02-04 22:11:53.250
!MESSAGE Application error
!STACK 1
java.lang.NoClassDefFoundError: org/eclipse/core/resources/IContainer
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:125)
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)
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.core.resources (76).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:122)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:35)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
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:734)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
... 22 more
Caused by: java.lang.InternalError: Currency data is possibly corrupted
at java.util.Currency$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.Currency.<clinit>(Unknown Source)
at java.text.DecimalFormatSymbols.initialize(Unknown Source)
at java.text.DecimalFormatSymbols.<init>(Unknown Source)
at java.text.DecimalFormatSymbols.getInstance(Unknown Source)
at java.text.NumberFormat.getInstance(Unknown Source)
at java.text.NumberFormat.getIntegerInstance(Unknown Source)
at java.text.SimpleDateFormat.initialize(Unknown Source)
at java.text.SimpleDateFormat.<init>(Unknown Source)
at java.text.SimpleDateFormat.<init>(Unknown Source)
at org.eclipse.osgi.framework.debug.EclipseDebugTrace.<clinit>(EclipseDebugTrace.java:51)
at org.eclipse.osgi.framework.debug.FrameworkDebugOptions.setFile(FrameworkDebugOptions.java:439)
at org.eclipse.core.internal.runtime.DataArea.createLocation(DataArea.java:185)
at org.eclipse.core.internal.runtime.DataArea.initializeLocation(DataArea.java:147)
at org.eclipse.core.internal.runtime.DataArea.assertLocationInitialized(DataArea.java:59)
at org.eclipse.core.internal.runtime.DataArea.getStateLocation(DataArea.java:120)
at org.eclipse.core.internal.runtime.InternalPlatform.getStateLocation(InternalPlatform.java:546)
at org.eclipse.core.runtime.Plugin.getStateLocation(Plugin.java:313)
at org.eclipse.core.internal.resources.LocalMetaArea.<init>(LocalMetaArea.java:57)
at org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:430)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 28 more
!ENTRY org.eclipse.ui.ide 4 0 2013-02-04 22:11:53.468
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Exception in org.eclipse.ui.internal.ide.IDEWorkbenchPlugin.stop() of bundle org.eclipse.ui.ide.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:791)
at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:510)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:566)
at org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1206)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:592)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215)
at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:284)
at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:692)
at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:600)
at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:199)
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)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.eclipse.osgi.framework.debug.EclipseDebugTrace
at org.eclipse.osgi.framework.debug.FrameworkDebugOptions.setFile(FrameworkDebugOptions.java:439)
at org.eclipse.core.internal.runtime.DataArea.createLocation(DataArea.java:185)
at org.eclipse.core.internal.runtime.DataArea.initializeLocation(DataArea.java:147)
at org.eclipse.core.internal.runtime.DataArea.assertLocationInitialized(DataArea.java:59)
at org.eclipse.core.internal.runtime.DataArea.getStateLocation(DataArea.java:125)
at org.eclipse.core.internal.preferences.InstancePreferences.getBaseLocation(InstancePreferences.java:44)
at o
at
任何帮助表示赞赏。谢谢