Eclipse无法启动

问题描述

打开Eclipse选定workspace后，出现弹窗，如图：

更换workspace后出现相同的错误提示。

打开.log文件，具体内容见附录。

解决办法

查看错误日志中首先映入眼帘的是：

!MESSAGE IOException encountered while reading “D:\Program Files\eclipse\configuration\org.eclipse.core.runtime.mainData.1”.

尝试打开.mainData.1这个文件，报错！

果然是这个文件遭到了不法攻击损坏了，只能忍痛把它删掉，然后成功打开Eclipse。

只是所有工程要重新导入了。

致谢

刘大神！

附录

!SESSION 2017-10-03 14:07:35.598 -----------------------------------------------eclipse.buildId=4.7.0.I20170612-0950java.version=1.8.0_144java.vendor=Oracle CorporationBootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CNFramework arguments:  -product org.eclipse.epp.package.jee.productCommand-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product!ENTRY org.eclipse.equinox.registry 4 0 2017-10-03 14:08:23.286!MESSAGE IOException encountered while reading "D:\Program Files\eclipse\configuration\org.eclipse.core.runtime\.mainData.1".!STACK 0java.io.IOException: 数据错误(循环冗余检查)。    at java.io.RandomAccessFile.readBytes(Native Method)    at java.io.RandomAccessFile.read(Unknown Source)    at org.eclipse.core.internal.registry.BufferedRandomInputStream.fillBuffer(BufferedRandomInputStream.java:57)    at org.eclipse.core.internal.registry.BufferedRandomInputStream.read(BufferedRandomInputStream.java:64)    at java.io.DataInputStream.readInt(Unknown Source)    at org.eclipse.core.internal.registry.TableReader.basicLoadExtensionPoint(TableReader.java:358)    at org.eclipse.core.internal.registry.TableReader.loadExtensionPoint(TableReader.java:347)    at org.eclipse.core.internal.registry.TableReader.loadExtensionPointTree(TableReader.java:317)    at org.eclipse.core.internal.registry.RegistryObjectManager.load(RegistryObjectManager.java:422)    at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:271)    at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getExtensionPoint(BaseExtensionPointHandle.java:106)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getConfigurationElements(BaseExtensionPointHandle.java:66)    at org.eclipse.emf.ecore.plugin.RegistryReader.readRegistry(RegistryReader.java:85)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.internalProcessExtensions(EcorePlugin.java:918)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.access$0(EcorePlugin.java:868)    at org.eclipse.emf.ecore.plugin.EcorePlugin$Implementation.start(EcorePlugin.java:678)    at org.eclipse.emf.common.EMFPlugin$OSGiDelegatingBundleActivator.start(EMFPlugin.java:201)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)    at java.security.AccessController.doPrivileged(Native Method)    at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772)    at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729)    at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:933)    at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309)    at org.eclipse.osgi.container.Module.doStart(Module.java:581)    at org.eclipse.osgi.container.Module.start(Module.java:449)    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468)    at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103)    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328)    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368)    at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)    at java.lang.ClassLoader.loadClass(Unknown Source)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:137)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:113)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl.<init>(GenericMApplicationElementFactoryImpl.java:72)    at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.<init>(ModelServiceImpl.java:125)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultContext(E4Application.java:511)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:204)    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614)    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)    at java.lang.reflect.Method.invoke(Unknown Source)    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)    at org.eclipse.equinox.launcher.Main.run(Main.java:1499)!ENTRY org.eclipse.osgi 4 0 2017-10-03 14:08:23.297!MESSAGE An error occurred while automatically activating bundle org.eclipse.emf.ecore (309).!STACK 0org.osgi.framework.BundleException: Exception in org.eclipse.emf.ecore.plugin.EcorePlugin$Implementation$Activator.start() of bundle org.eclipse.emf.ecore.    at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:800)    at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729)    at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:933)    at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309)    at org.eclipse.osgi.container.Module.doStart(Module.java:581)    at org.eclipse.osgi.container.Module.start(Module.java:449)    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468)    at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103)    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328)    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368)    at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)    at java.lang.ClassLoader.loadClass(Unknown Source)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:137)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:113)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl.<init>(GenericMApplicationElementFactoryImpl.java:72)    at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.<init>(ModelServiceImpl.java:125)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultContext(E4Application.java:511)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:204)    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614)    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)    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:653)    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)    at org.eclipse.equinox.launcher.Main.run(Main.java:1499)Caused by: java.lang.NullPointerException    at org.eclipse.core.internal.registry.TableReader.loadExtensionPointTree(TableReader.java:318)    at org.eclipse.core.internal.registry.RegistryObjectManager.load(RegistryObjectManager.java:422)    at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:271)    at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getExtensionPoint(BaseExtensionPointHandle.java:106)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getConfigurationElements(BaseExtensionPointHandle.java:66)    at org.eclipse.emf.ecore.plugin.RegistryReader.readRegistry(RegistryReader.java:85)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.internalProcessExtensions(EcorePlugin.java:918)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.access$0(EcorePlugin.java:868)    at org.eclipse.emf.ecore.plugin.EcorePlugin$Implementation.start(EcorePlugin.java:678)    at org.eclipse.emf.common.EMFPlugin$OSGiDelegatingBundleActivator.start(EMFPlugin.java:201)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)    at java.security.AccessController.doPrivileged(Native Method)    at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772)    ... 39 moreRoot exception:java.lang.NullPointerException    at org.eclipse.core.internal.registry.TableReader.loadExtensionPointTree(TableReader.java:318)    at org.eclipse.core.internal.registry.RegistryObjectManager.load(RegistryObjectManager.java:422)    at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:271)    at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getExtensionPoint(BaseExtensionPointHandle.java:106)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getConfigurationElements(BaseExtensionPointHandle.java:66)    at org.eclipse.emf.ecore.plugin.RegistryReader.readRegistry(RegistryReader.java:85)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.internalProcessExtensions(EcorePlugin.java:918)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.access$0(EcorePlugin.java:868)    at org.eclipse.emf.ecore.plugin.EcorePlugin$Implementation.start(EcorePlugin.java:678)    at org.eclipse.emf.common.EMFPlugin$OSGiDelegatingBundleActivator.start(EMFPlugin.java:201)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)    at java.security.AccessController.doPrivileged(Native Method)    at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772)    at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729)    at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:933)    at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309)    at org.eclipse.osgi.container.Module.doStart(Module.java:581)    at org.eclipse.osgi.container.Module.start(Module.java:449)    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468)    at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103)    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328)    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368)    at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)    at java.lang.ClassLoader.loadClass(Unknown Source)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:137)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:113)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl.<init>(GenericMApplicationElementFactoryImpl.java:72)    at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.<init>(ModelServiceImpl.java:125)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultContext(E4Application.java:511)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:204)    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614)    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)    at java.lang.reflect.Method.invoke(Unknown Source)    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)    at org.eclipse.equinox.launcher.Main.run(Main.java:1499)!ENTRY org.eclipse.osgi 4 0 2017-10-03 14:08:23.341!MESSAGE Application error!STACK 1java.lang.NoClassDefFoundError: org/eclipse/e4/ui/model/application/impl/ApplicationPackageImpl    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:137)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl$MApplicationElementClassToEClass.<init>(GenericMApplicationElementFactoryImpl.java:113)    at org.eclipse.e4.ui.internal.workbench.GenericMApplicationElementFactoryImpl.<init>(GenericMApplicationElementFactoryImpl.java:72)    at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.<init>(ModelServiceImpl.java:125)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultContext(E4Application.java:511)    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:204)    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614)    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)    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:653)    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)    at org.eclipse.equinox.launcher.Main.run(Main.java:1499)Caused by: java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.emf.ecore (309).    at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:112)    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328)    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368)    at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)    at java.lang.ClassLoader.loadClass(Unknown Source)    ... 23 moreCaused by: org.osgi.framework.BundleException: Exception in org.eclipse.emf.ecore.plugin.EcorePlugin$Implementation$Activator.start() of bundle org.eclipse.emf.ecore.    at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:800)    at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729)    at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:933)    at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309)    at org.eclipse.osgi.container.Module.doStart(Module.java:581)    at org.eclipse.osgi.container.Module.start(Module.java:449)    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468)    at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103)    ... 32 moreCaused by: java.lang.NullPointerException    at org.eclipse.core.internal.registry.TableReader.loadExtensionPointTree(TableReader.java:318)    at org.eclipse.core.internal.registry.RegistryObjectManager.load(RegistryObjectManager.java:422)    at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:271)    at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getExtensionPoint(BaseExtensionPointHandle.java:106)    at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getConfigurationElements(BaseExtensionPointHandle.java:66)    at org.eclipse.emf.ecore.plugin.RegistryReader.readRegistry(RegistryReader.java:85)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.internalProcessExtensions(EcorePlugin.java:918)    at org.eclipse.emf.ecore.plugin.EcorePlugin$ExtensionProcessor.access$0(EcorePlugin.java:868)    at org.eclipse.emf.ecore.plugin.EcorePlugin$Implementation.start(EcorePlugin.java:678)    at org.eclipse.emf.common.EMFPlugin$OSGiDelegatingBundleActivator.start(EMFPlugin.java:201)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779)    at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)    at java.security.AccessController.doPrivileged(Native Method)    at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772)    ... 39 more