无法启动 Eclipse

Question

I installed Eclipse recently. When I try to launch Eclipse, it is showing the following popup. Error Log . I deleted the metadata of workspace, but it didn't work. I also thought of changing the preference unchecking, but I was not able to start Eclipse itself. Please help.

Error Message is a follows:

!SESSION 2020-09-01 12:40:51.755 -----------------------------------------------
eclipse.buildId=4.15.0.I20200305-0155
java.version=1.8.0_251
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_IN
Framework arguments:  -product org.eclipse.epp.package.java.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.java.product

!ENTRY org.eclipse.cdt.docker.launcher 4 0 2020-09-01 12:40:54.258
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.cdt.docker.launcher [673]
  Unresolved requirement: Require-Bundle: org.eclipse.linuxtools.docker.core; bundle-version="[4.0.0,5.0.0)"
    -> Bundle-SymbolicName: org.eclipse.linuxtools.docker.core; bundle-version="4.7.0.202006092019"; singleton:="true"
       org.eclipse.linuxtools.docker.core [763]
         Unresolved requirement: Import-Package: javax.xml.bind; version="2.3.3"
  Unresolved requirement: Require-Bundle: org.eclipse.linuxtools.docker.ui; bundle-version="[4.0.0,5.0.0)"
    -> Bundle-SymbolicName: org.eclipse.linuxtools.docker.ui; bundle-version="4.7.0.202006092019"; singleton:="true"
       org.eclipse.linuxtools.docker.ui [766]
         Unresolved requirement: Import-Package: javax.xml.bind; version="2.3.3"

    at org.eclipse.osgi.container.Module.start(Module.java:462)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:1844)
    at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:136)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1837)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1778)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1742)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1664)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345)

!ENTRY org.eclipse.linuxtools.docker.core 4 0 2020-09-01 12:40:54.310
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.linuxtools.docker.core [763]
  Unresolved requirement: Import-Package: javax.xml.bind; version="2.3.3"

    at org.eclipse.osgi.container.Module.start(Module.java:462)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:1844)
    at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:136)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1837)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1778)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1742)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1664)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345)

!ENTRY org.eclipse.linuxtools.docker.ui 4 0 2020-09-01 12:40:54.357
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.linuxtools.docker.ui [766]
  Unresolved requirement: Import-Package: javax.xml.bind; version="2.3.3"

    at org.eclipse.osgi.container.Module.start(Module.java:462)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:1844)
    at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:136)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1837)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1778)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1742)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1664)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345)

Answer 1

Your Eclipse installation is broken : according to the log a plugin (containing the javax.xml.bind package in version 2.3.3 or higher) is missing that is required by the Eclipse Docker Tooling . This might be an issue with an installed plugin maybe in combination with the outdated Eclipse you have.

In this case, the easiest solution is probably to install a current Eclipse from scratch (maybe the Eclipse IDE for Enterprise Java Developers which can then be extended by additional plugins). It is also possible to uninstall or update existing plugins from the command line, but that would probably take longer and be more difficult since the real reason causing this issue is unknown.