!ENTRY org.eclipse.equinox.ds 2 0 2018-11-08 09:43:27.803
!MESSAGE [SCR] Enabling components of bundle org.eclipse.ui.trace did not complete in 30000 ms

!ENTRY org.eclipse.core.runtime 4 0 2018-11-08 09:43:32.941
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity="org.eclipse.core.runtime"; type="osgi.bundle"; version:Version="3.11.1.v20150903-1804"; singleton:="true" [id=104] STARTED [STARTED]
    at org.eclipse.osgi.container.Module.lockStateChange(Module.java:329)
    at org.eclipse.osgi.container.Module.start(Module.java:389)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1562)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

!ENTRY org.eclipse.osgi 2 0 2018-11-08 09:43:38.179
!MESSAGE While loading class "org.eclipse.core.runtime.Plugin", thread "Thread[Start Level: Equinox Container: 9057539b-f7e2-0018-1234-f6cab3373429,5,main]" timed out waiting (5050ms) for thread "Thread[Component Resolve Thread,5,main]" to finish starting bundle "org.eclipse.core.runtime_3.11.1.v20150903-1804 [104]". To avoid deadlock, thread "Thread[Start Level: Equinox Container: 9057539b-f7e2-0018-1234-f6cab3373429,5,main]" is proceeding but "org.eclipse.core.runtime.Plugin" may not be fully initialized.
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity="org.eclipse.core.runtime"; type="osgi.bundle"; version:Version="3.11.1.v20150903-1804"; singleton:="true" [id=104] STARTED [STARTED]
    at org.eclipse.osgi.container.Module.lockStateChange(Module.java:329)
    at org.eclipse.osgi.container.Module.start(Module.java:389)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
    at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at

啟動eclipse時報如上錯誤，，將eclipse安裝目錄下的 configuration\org.eclipse.osgi\.manager 下的檔案刪除掉，重啟eclipse就可以了（我這裡測試是可以的。）

注意：刪除以前 最好將eclipse安裝目錄下的configuration\org.eclipse.osgi\.manager 下的檔案做備份，防止不是這三個檔案影響的。