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在 Ubuntu 12.04 中打开 eclipse juno 时出现错误“没有更多句柄...”

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在 Ubuntu 12.04 中打开 eclipse juno 时出现错误“没有更多句柄...”

从今天开始，每次我打开 Eclipse 时，都会弹出一个标题为“出现问题”的消息框，内容为：

没有更多句柄 [未知的 Mozilla 路径 (未设置 MOZILLA_FIVE_HOME)] 可能的参数：{0}、{1}、{2}、{3} 没有更多句柄 [未知的 Mozilla 路径 (未设置 MOZILLA_FIVE_HOME)]

然后我点击“确定”并进入工作台，我收到另一个错误

发生了 SWT 错误。建议您退出工作台。后续错误可能会发生，并在没有警告的情况下退出工作台。有关更多详细信息，请参阅 .log 文件。

您是否要退出工作台？（是/否）

然后我点击了“是”，并查看了 .metadata 中的 .log 文件。我看到了这条很长的堆栈跟踪：

!ENTRY org.eclipse.datatools.sqltools.plan 4 0 2012-08-25 14:28:52.355
!MESSAGE No resource bundle has been set for the LoggerNo more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)]".

!ENTRY org.eclipse.datatools.sqltools.plan 4 0 2012-08-25 14:28:52.359
!MESSAGE No more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)] possible args: {0}, {1}, {2}, {3}
!STACK 0
org.eclipse.swt.SWTError: No more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)]
    at org.eclipse.swt.SWT.error(SWT.java:4387)
    at org.eclipse.swt.browser.Mozilla.initMozilla(Mozilla.java:1939)
    at org.eclipse.swt.browser.Mozilla.create(Mozilla.java:699)
    at org.eclipse.swt.browser.Browser.<init>(Browser.java:99)
    at org.eclipse.datatools.sqltools.plan.internal.ui.view.GraphicsPlanControl.createDetailForm(GraphicsPlanControl.java:93)
    at org.eclipse.datatools.sqltools.plan.internal.ui.view.GraphicsPlanControl.init(GraphicsPlanControl.java:73)
    at org.eclipse.datatools.sqltools.plan.internal.ui.view.GraphicsPlanControl.<init>(GraphicsPlanControl.java:54)
    at org.eclipse.datatools.sqltools.plan.internal.ui.view.PlanView.createPartControl(PlanView.java:136)
    at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:129)
    at org.eclipse.ui.internal.e4.compatibility.CompatibilityView.createPartControl(CompatibilityView.java:155)
    at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:300)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
    at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:857)
    at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:837)
    at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:111)
    at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:318)
    at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:240)
    at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:161)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
    at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
    at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:141)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:889)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:623)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$6.run(PartRenderingEngine.java:511)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:496)
    at org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:74)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:889)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:623)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:725)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:696)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:690)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:675)
    at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1042)
    at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:98)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:639)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:725)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:696)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:690)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:675)
    at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:59)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:635)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:725)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:696)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:690)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:675)
    at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:59)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:635)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:725)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:696)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:690)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:675)
    at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:59)
    at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveRenderer.processContents(PerspectiveRenderer.java:59)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:635)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:725)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:696)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:690)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:675)
    at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.showTab(PerspectiveStackRenderer.java:103)
    at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:67)
    at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:41)
    at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)
    at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
    at org.eclipse.swt.widgets.Display.syncExec(Display.java:4291)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:187)
    at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
    at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
    at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
    at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
    at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
    at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
    at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
    at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:81)
    at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:57)
    at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
    at org.eclipse.e4.ui.model.application.ui.advanced.impl.PerspectiveStackImpl.setSelectedElement(PerspectiveStackImpl.java:135)
    at org.eclipse.e4.ui.model.application.ui.advanced.impl.PerspectiveStackImpl.setSelectedElement(PerspectiveStackImpl.java:1)
    at org.eclipse.e4.ui.workbench.addons.perspectiveswitcher.PerspectiveSwitcher$13.widgetSelected(PerspectiveSwitcher.java:436)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1276)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3554)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3179)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
    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:353)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
!SESSION 2012-08-25 14:48:17.623 -----------------------------------------------
eclipse.buildId=I20120608-1400
java.version=1.6.0_34
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.jee.product

我花了几个小时在 Google 上搜索，看到了各种不同的解决方案，但它们要么太复杂，我无法弄清楚看到这个或者根本不起作用。

我尝试了以下操作：

  1. 编辑 /etc/environment 并添加MOZILLA_FIVE_HOME=/usr/lib/firefox，无效
  2. 编辑 eclipse.desktop 并将此时间更改Exec=/usr/bin/eclipse/eclipse为Exec=env MOZILLA_FIVE_HOME=/usr/lib/firefox /usr/bin/eclipse/eclipseeclipse 将在启动时冻结。
  3. 从以下网址下载 XULRunner-1.9.2.19这里并将MOZILLA_FIVE_HOME环境变量设置为指向我解压它的目录。我收到一个新错误：

条目 org.eclipse.datatools.sqltools.plan 4 0 2012-08-25 14:48:25.509

!ENTRY org.eclipse.datatools.sqltools.plan 4 0 2012-08-25 14:48:25.509
!MESSAGE No resource bundle has been set for the LoggerNo more handles [MOZILLA_FIVE_HOME='/usr/lib/mozilla-1.9.2'] (java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: 
    /usr/bin/eclipse/configuration/org.eclipse.osgi/bundles/626/2/.cp/libswt-mozilla-gtk-4233.so: libxpcom.so: cannot open shared object file: No such file or directory
    no swt-mozilla-gtk in java.library.path
    Can't load library: /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk-4233.so
    Can't load library: /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk.so
    /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk-4233.so: libxpcom.so: cannot open shared object file: No such file or directory
)".

!ENTRY org.eclipse.datatools.sqltools.plan 4 0 2012-08-25 14:48:25.513
!MESSAGE No more handles [MOZILLA_FIVE_HOME='/usr/lib/mozilla-1.9.2'] (java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: 
    /usr/bin/eclipse/configuration/org.eclipse.osgi/bundles/626/2/.cp/libswt-mozilla-gtk-4233.so: libxpcom.so: cannot open shared object file: No such file or directory
    no swt-mozilla-gtk in java.library.path
    Can't load library: /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk-4233.so
    Can't load library: /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk.so
    /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk-4233.so: libxpcom.so: cannot open shared object file: No such file or directory
) possible args: {0}, {1}, {2}, {3}
!STACK 0
org.eclipse.swt.SWTError: No more handles [MOZILLA_FIVE_HOME='/usr/lib/mozilla-1.9.2'] (java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: 
    /usr/bin/eclipse/configuration/org.eclipse.osgi/bundles/626/2/.cp/libswt-mozilla-gtk-4233.so: libxpcom.so: cannot open shared object file: No such file or directory
    no swt-mozilla-gtk in java.library.path
    Can't load library: /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk-4233.so
    Can't load library: /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk.so
    /home/simon/.swt/lib/linux/x86/libswt-mozilla-gtk-4233.so: libxpcom.so: cannot open shared object file: No such file or directory
)
    at org.eclipse.swt.SWT.error(SWT.java:4387)
    at org.eclipse.swt.browser.Mozilla.initMozilla(Mozilla.java:1970)

...然后是超长的堆栈跟踪

有人能帮我解决这个问题吗？谢谢。

答案1

在启动 eclipse 之前的 shell 中：

找到 xulrunner：
sudo updatedb && locate xulrunner | grep '/usr/lib'

导出环境变量：
export MOZILLA_FIVE_HOME=/usr/lib/xulrunner/usr/lib/xulrunner

启动 eclipse

参考

答案2

我的情况是 ubuntu 16.04，只需发出以下命令：

sudo apt-get install libwebkitgtk-1.0-0

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