eclipse不会启动，但没有显示错误 [英] eclipse won't start but no error is shown

问题描述

eclipse.ini具有以下内容：

  -startup plugins / org.eclipse.equinox.launcher_1.1.0.v20100507.jar 
 --launcher.library plugins / org.eclipse.equinox.launcher.win32.win32。 x86_64_1.1.0.v20100503 
 -product org.eclipse.epp.package.jee.product 
 --launcher.defaultAction openFile 
 --launcher.XXMaxPermSize 256M 
 -showsplash org。 eclipse.platform 
 --launcher.XXMaxPermSize 256m 
 --launcher.defaultAction openFile 
 -vmargs 
 -Dosgi.requiredJavaVersion = 1.5 
 -Xms40m 
  - Xmx512m 
  

工作空间日志文件中的错误日志显示此

！ENTRY org.eclipse.core.resources 2 10035 2011-10-21 12：03：18.134
！MESSAGE工作空间与先前$ b $中未保存的更改退出b会话刷新工作区以恢复更改。

！ENTRY org.eclipse.osgi 4 0 2011-10-21 12：03：19.447！MESSAGE发生错误
自动激活bundle
org.eclipse.core.resources（68）。 ！STACK 0
org.osgi.framework.BundleException：
org.eclipse.core.resources.ResourcesPlugin.start（）的bundle
org.eclipse.core.resources中的异常。 at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator（BundleContextImpl.java:806）
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl。 start（BundleContextImpl.java:755）

org.eclipse.osgi.framework.internal.core.BundleHost.startWorker（BundleHost.java:370）

org。 eclipse.osgi.framework.internal.core.AbstractBundle.start（AbstractBundle.java:284）

org.eclipse.osgi.framework.util.SecureAction.start（SecureAction.java:417）

org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger（BundleLoader.java:265）

org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass（EclipseLazyStarter.java:106）

org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass（ClasspathManager.java:453）

org.eclipse .osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass（DefaultClassLoader.java:216）
在
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass（BundleLoader.java:393）

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）

org.eclipse.osgi.internal.loader.BundleLoader.findClass（BundleLoader.java:410）

org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass（DefaultClassLoader.java:107）
在java.lang.ClassLoader.loadClass（未知来源）在
org.eclipse.ui.internal.ide .application.IDEApplication.start（IDEApplication.java:116）

org.eclipse.equinox.internal.app.EclipseAppHandle.run（EclipseAppHandle.java:196）

org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication（EclipseAppLauncher.java:1 10）
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）at
org.eclipse.equinox.launcher.Main.main（Main.java:1383）Caused通过：
org.eclipse.core.internal.dtree.ObjectNotFoundException：树元素
'/webtop/.classpath'不foun天。 at
org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound（AbstractDataTree.java:257）
at
org.eclipse.core.internal.dtree.DeltaDataTree.getData（DeltaDataTree。 java：585）
at
org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:50）
at
org.eclipse.core.internal。 dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:47）

org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:47）
at
org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta（DeltaDataTree.java:88）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:816）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:815）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot （DeltaDataTree.java:815）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:792）

org.eclipse.core.internal.watson.ElementTree.immutable（ElementTree.java:517）

org.eclipse.core.internal.resources.SaveManager.restore（ SaveManager.java:688）

org.eclipse.core.internal.resources.SaveManager.startup（SaveManager.java:1503）

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）

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）
。 .. 29更多根异常：
org.eclipse.core.internal.dtree.ObjectNotFoundException：树元素
'/webtop/.cl asspath没有找到。 at
org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound（AbstractDataTree.java:257）
at
org.eclipse.core.internal.dtree.DeltaDataTree.getData（DeltaDataTree。 java：585）
at
org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:50）
at
org.eclipse.core.internal。 dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:47）

org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:47）
at
org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta（DeltaDataTree.java:88）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:816）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:815）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot （DeltaDataTree.java:815）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:792）

org.eclipse.core.internal.watson.ElementTree.immutable（ElementTree.java:517）

org.eclipse.core.internal.resources.SaveManager.restore（ SaveManager.java:688）

org.eclipse.core.internal.resources.SaveManager.startup（SaveManager.java:1503）

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）

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）
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start（BundleContextImpl.java:755）
at
org。 eclipse.osgi.framework.internal.core.BundleHost.startWorker（BundleHost.java:370）

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）

org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass（EclipseLazyStarter.java:106）

org .eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass（ClasspathManager.java:453）

org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass（DefaultClassLoader.java:216）

org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass（BundleLoader.java:393）

org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass（ SingleSourcePackage.java:33）

org.eclipse.osgi.inter nal.loader.BundleLoader.findClassInternal（BundleLoader.java:466）

org.eclipse.osgi.internal.loader.BundleLoader.findClass（BundleLoader.java:422）
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass（BundleLoader.java:410）

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:116）
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run（EclipseAppHandle.java:196）

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.co re.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 ）at
org.eclipse.equinox.launcher.Main.main（Main.java:1383）

！ENTRY org.eclipse.osgi 4 0 2011- 10-21 12：03：19.467！MESSAGE
应用程序错误！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（EclipseA ppHandle.java:196）

org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication（EclipseAppLauncher.java:110）

org.eclipse。 core.runtime.internal.adaptor.EclipseAppLauncher.start（EclipseAppLauncher.java:79）

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在
下的
sun.reflect.DelegatingMethodAccessorImpl.invoke（未知来源）的$ N $（$）
java.lang.reflect.Method.invoke（Unknown Source）
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）at
org.eclipse.equinox.launcher.Main.main（Main。 java：1383）引起的：
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter $ TerminatingClassNotFoundException：
自动激活bundle
时发生错误org.eclipse.core.resources（ 68）。 at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass（EclipseLazyStarter.java:121）
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass（ ClasspathManager.java:453）

org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass（DefaultClassLoader.java:216）

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）

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）
在java .lang.ClassLoader.loadClass（Unknown Source）... 14更多
导致：org.osgi.framework.BundleException：
中的异常org.eclipse.core.resources.ResourcesPlugin.start（） 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）

org.eclipse.osgi.framework.internal.core.BundleHost.startWorker（BundleHost.java:370）

org。 eclipse.osgi.framework.internal.core.AbstractBundle.start（AbstractBundle.java:284）

org.eclipse.osgi.framework.util.SecureAction.start（SecureAction.java:417）

org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger（BundleLoader.java:265）

org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass（EclipseLazyStarter.java:106）
... 23更多因素：
org.eclipse.core.internal.dtree.ObjectNotFoundException：树元素
'/webtop/.classpath'未找到。 at
org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound（AbstractDataTree.java:257）
at
org.eclipse.core.internal.dtree.DeltaDataTree.getData（DeltaDataTree。 java：585）
at
org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:50）
at
org.eclipse.core.internal。 dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:47）

org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta（DataDeltaNode.java:47）
at
org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta（DeltaDataTree.java:88）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:816）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:815）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot （DeltaDataTree.java:815）

org.eclipse.core.internal.dtree.DeltaDataTree.reroot（DeltaDataTree.java:792）

org.eclipse.core.internal.watson.ElementTree.immutable（ElementTree.java:517）

org.eclipse.core.internal.resources.SaveManager.restore（ SaveManager.java:688）

org.eclipse.core.internal.resources.SaveManager.startup（SaveManager.java:1503）

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）

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）
。 .. 29更多

解决方案

在尝试恢复工作区。

尝试：

1. 打开一个新的工作区。如果设置为使用默认值，请转到
   < Eclipse_root_dir> \configuration\.settings\org.eclipse.ui.ide.prefs 并将 SHOW_WORKSPACE_SELECTION_DIALOG 设置为true




2. 尝试删除< workspace> / .metadata / .plugins / org.eclipse.core.resources / .snap




3. 如注释所示：如果使用Eclipse 4，您可能必须删除文件 .metadata / .plugins / org.eclipse.e4.workbench / workbench.xmi aswell。

Any idea why my eclipse isn't starting?

The eclipse.ini has the following:

-startup plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar
--launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.0.v20100503
-product org.eclipse.epp.package.jee.product
--launcher.defaultAction openFile
--launcher.XXMaxPermSize 256M
-showsplash org.eclipse.platform
--launcher.XXMaxPermSize 256m
--launcher.defaultAction openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m

The error log in workspace log file shows this

!ENTRY org.eclipse.core.resources 2 10035 2011-10-21 12:03:18.134 !MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.

!ENTRY org.eclipse.osgi 4 0 2011-10-21 12:03:19.447 !MESSAGE An error occurred while automatically activating bundle org.eclipse.core.resources (68). !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: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) 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) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1383) Caused by: org.eclipse.core.internal.dtree.ObjectNotFoundException: Tree element '/webtop/.classpath' not found. at org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound(AbstractDataTree.java:257) at org.eclipse.core.internal.dtree.DeltaDataTree.getData(DeltaDataTree.java:585) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:50) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47) at org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta(DeltaDataTree.java:88) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:816) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:792) at org.eclipse.core.internal.watson.ElementTree.immutable(ElementTree.java:517) at org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:688) 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) ... 29 more Root exception: org.eclipse.core.internal.dtree.ObjectNotFoundException: Tree element '/webtop/.classpath' not found. at org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound(AbstractDataTree.java:257) at org.eclipse.core.internal.dtree.DeltaDataTree.getData(DeltaDataTree.java:585) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:50) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47) at org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta(DeltaDataTree.java:88) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:816) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:792) at org.eclipse.core.internal.watson.ElementTree.immutable(ElementTree.java:517) at org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:688) 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) 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) 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) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)

!ENTRY org.eclipse.osgi 4 0 2011-10-21 12:03:19.467 !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) at org.eclipse.equinox.launcher.Main.main(Main.java:1383) Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.core.resources (68). 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) ... 14 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) ... 23 more Caused by: org.eclipse.core.internal.dtree.ObjectNotFoundException: Tree element '/webtop/.classpath' not found. at org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound(AbstractDataTree.java:257) at org.eclipse.core.internal.dtree.DeltaDataTree.getData(DeltaDataTree.java:585) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:50) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47) at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47) at org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta(DeltaDataTree.java:88) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:816) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815) at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:792) at org.eclipse.core.internal.watson.ElementTree.immutable(ElementTree.java:517) at org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:688) 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) ... 29 more

解决方案

It seems to fail when trying to restore the workspace.

Try:

1. Open a new workspace. If it has been set to use a default, go to <Eclipse_root_dir>\configuration\.settings\org.eclipse.ui.ide.prefs and set SHOW_WORKSPACE_SELECTION_DIALOG to true

2. Try deleting <workspace>/.metadata/.plugins/org.eclipse.core.resources/.snap

3. As suggested in a comment: If using Eclipse 4, you may have to delete the file .metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi aswell.

这篇关于eclipse不会启动，但没有显示错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！