我正在从Juno搬到Luna。我开发了一个在Juno工作的插件，但是我在Luna中设置它时遇到了麻烦。
所以，为了弄清楚出了什么问题，我创建了一个简单的空插件并运行它。 Eclipse的新实例确实打开了，但抛出了几个异常（见下文）。
我不知道这与我的旧插件无法正常工作有什么关系，但我想我会从这里开始。任何想法和空插件的行为都会像这样吗？
!SESSION 2015-03-26 13:20:14.478 -----------------------------------------------
eclipse.buildId=4.4.1.M20140925-0400
java.version=1.7.0_25
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments: -product org.eclipse.platform.ide
Command-line arguments: -product org.eclipse.platform.ide -data /Users/markm208/Desktop/experimental_storyteller/../runtime-EclipseApplication -dev file:/Users/markm208/Desktop/experimental_storyteller/.metadata/.plugins/org.eclipse.pde.core/Eclipse Application/dev.properties -os macosx -ws cocoa -arch x86_64 -consoleLog
!ENTRY org.eclipse.fx.core 4 0 2015-03-26 13:20:19.438
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.fx.core [343]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Unresolved requirement: Require-Bundle: org.eclipse.jdt.annotation; bundle-version="[2.0.0,3.0.0)"; resolution:="optional"
-> Bundle-SymbolicName: org.eclipse.jdt.annotation; bundle-version="2.0.0.v20140415-1436"
org.eclipse.jdt.annotation [352]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
at org.eclipse.osgi.container.Module.start(Module.java:434)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
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.fx.osgi.util 4 0 2015-03-26 13:20:19.485
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.fx.osgi.util [345]
Unresolved requirement: Require-Bundle: org.eclipse.fx.core; bundle-version="0.9.0"
-> Bundle-SymbolicName: org.eclipse.fx.core; bundle-version="1.0.0.201408150602"
org.eclipse.fx.core [343]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Unresolved requirement: Require-Bundle: org.eclipse.jdt.annotation; bundle-version="[2.0.0,3.0.0)"; resolution:="optional"
-> Bundle-SymbolicName: org.eclipse.jdt.annotation; bundle-version="2.0.0.v20140415-1436"
org.eclipse.jdt.annotation [352]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
at org.eclipse.osgi.container.Module.start(Module.java:434)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
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.springsource.ide.eclipse.commons.browser 4 0 2015-03-26 13:20:35.819
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.springsource.ide.eclipse.commons.browser [856]
Unresolved requirement: Require-Bundle: org.eclipse.fx.osgi.util; bundle-version="0.9.0"
-> Bundle-SymbolicName: org.eclipse.fx.osgi.util; bundle-version="1.0.0.201408150602"
org.eclipse.fx.osgi.util [345]
Unresolved requirement: Require-Bundle: org.eclipse.fx.core; bundle-version="0.9.0"
-> Bundle-SymbolicName: org.eclipse.fx.core; bundle-version="1.0.0.201408150602"
org.eclipse.fx.core [343]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Unresolved requirement: Require-Bundle: org.eclipse.jdt.annotation; bundle-version="[2.0.0,3.0.0)"; resolution:="optional"
-> Bundle-SymbolicName: org.eclipse.jdt.annotation; bundle-version="2.0.0.v20140415-1436"
org.eclipse.jdt.annotation [352]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
at org.eclipse.osgi.container.Module.start(Module.java:434)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
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.springsource.ide.eclipse.commons.gettingstarted 4 0 2015-03-26 13:20:35.828
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.springsource.ide.eclipse.commons.gettingstarted [863]
Unresolved requirement: Require-Bundle: org.springsource.ide.eclipse.commons.browser
-> Bundle-SymbolicName: org.springsource.ide.eclipse.commons.browser; bundle-version="3.6.2.201410090827-RELEASE"; singleton:="true"
org.springsource.ide.eclipse.commons.browser [856]
Unresolved requirement: Require-Bundle: org.eclipse.fx.osgi.util; bundle-version="0.9.0"
-> Bundle-SymbolicName: org.eclipse.fx.osgi.util; bundle-version="1.0.0.201408150602"
org.eclipse.fx.osgi.util [345]
Unresolved requirement: Require-Bundle: org.eclipse.fx.core; bundle-version="0.9.0"
-> Bundle-SymbolicName: org.eclipse.fx.core; bundle-version="1.0.0.201408150602"
org.eclipse.fx.core [343]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Unresolved requirement: Require-Bundle: org.eclipse.jdt.annotation; bundle-version="[2.0.0,3.0.0)"; resolution:="optional"
-> Bundle-SymbolicName: org.eclipse.jdt.annotation; bundle-version="2.0.0.v20140415-1436"
org.eclipse.jdt.annotation [352]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
at org.eclipse.osgi.container.Module.start(Module.java:434)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
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 plugin2 4 0 2015-03-26 13:20:35.834
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: plugin2 [879]
Unresolved requirement: Require-Bundle: org.eclipse.fx.core; bundle-version="1.0.0"
-> Bundle-SymbolicName: org.eclipse.fx.core; bundle-version="1.0.0.201408150602"
org.eclipse.fx.core [343]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
Unresolved requirement: Require-Bundle: org.eclipse.jdt.annotation; bundle-version="[2.0.0,3.0.0)"; resolution:="optional"
-> Bundle-SymbolicName: org.eclipse.jdt.annotation; bundle-version="2.0.0.v20140415-1436"
org.eclipse.jdt.annotation [352]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.8))"
at org.eclipse.osgi.container.Module.start(Module.java:434)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
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.core.net 1 0 2015-03-26 13:20:47.510
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences
!ENTRY org.eclipse.mylyn.tasks.core 4 0 2015-03-26 13:20:51.810
!MESSAGE Unexpected error while loading repository template extensions
!SUBENTRY 1 org.eclipse.mylyn.tasks.core 4 0 2015-03-26 13:20:51.811
!MESSAGE Could not load repository template extension contributed by 'org.springsource.ide.eclipse.dashboard.ui' with connectorKind 'jira'
!SUBENTRY 1 org.eclipse.mylyn.tasks.core 4 0 2015-03-26 13:20:51.811
!MESSAGE Could not load repository template extension contributed by 'org.springsource.ide.eclipse.dashboard.ui' with connectorKind 'jira'
!ENTRY org.springsource.ide.eclipse.dashboard.ui 4 0 2015-03-26 13:21:09.212
!MESSAGE Unexpected exception
!STACK 1
org.eclipse.ui.PartInitException: Unable to open editor, unknown editor ID: 'org.springsource.ide.eclipse.commons.gettingstarted.dashboard.WelcomeDashboard'
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3154)
at org.eclipse.ui.internal.WorkbenchPage.access$23(WorkbenchPage.java:3125)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:3107)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3102)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3066)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3047)
at org.springsource.ide.eclipse.dashboard.ui.actions.ShowDashboardPageAction$1.runInUIThread(ShowDashboardPageAction.java:77)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3983)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
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:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
!SUBENTRY 1 org.eclipse.ui 4 0 2015-03-26 13:21:09.213
!MESSAGE Unable to open editor, unknown editor ID: 'org.springsource.ide.eclipse.commons.gettingstarted.dashboard.WelcomeDashboard'
[INFO] Setting property: classpath.resource.loader.class => 'org.codehaus.plexus.velocity.ContextClassLoaderResourceLoader'.
[INFO] Setting property: velocimacro.messages.on => 'false'.
[INFO] Setting property: resource.loader => 'classpath'.
[INFO] Setting property: resource.manager.logwhenfound => 'false'.
13:21:21.950 [Worker-6] DEBUG o.e.m.c.i.p.r.ProjectRegistryRefreshJob - Queued refresh request: [/RemoteSystemsTempFiles/pom.xml, /TT/pom.xml]
13:21:23.218 [Worker-5] DEBUG o.e.m.c.i.p.r.ProjectRegistryManager - Refreshing: [L/RemoteSystemsTempFiles/pom.xml, L/TT/pom.xml]
13:21:23.250 [Worker-5] DEBUG o.e.m.c.i.p.r.ProjectRegistryManager - Refreshed: [L/RemoteSystemsTempFiles/pom.xml, L/TT/pom.xml]
答案 0 :(得分：1)
e（fx）clipse工具需要Java 1.8，因此请确保您的rutime执行环境设置为1.8。应该有一些“帮助”插件可以提醒您（参见https://www.eclipse.org/forums/index.php/t/987035/），但也许您没有在运行时配置中包含该捆绑包。
答案 1 :(得分：0)
我遇到过类似的问题，所以我在计算机会话中使用环境变量将JDK 6更改为JDK 7，现在工作正常。