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网址: http://www.penglixun.com/tech/system/xfce_zendstudio_error.html

为了轻量，我的Gentoo Linux用的Xfce桌面系统，一切都还不错，今天装ZendStudio遇到了些问题，记下。

安装的时候都很正常，解压下载的压缩包得到.bin文件，然后安装，也没有错，但是一启动就挂了。
查看了/home/plx/Zend/workspace/DefaultWorkspace7/.metadata/.log 发现如下异常：

!MESSAGE Application error
!STACK 1
org.eclipse.swt.SWTError: XPCOM error -2147467262
 at org.eclipse.swt.browser.Mozilla.error(Mozilla.java:1688)
 at org.eclipse.swt.browser.Mozilla.setText(Mozilla.java:1911)
 at org.eclipse.swt.browser.Browser.setText(Browser.java:750)
 at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartImplementation.generateContentForPage(BrowserIntroPartImplementation.java:363)
 at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartImplementation.dynamicStandbyStateChanged(BrowserIntroPartImplementation.java:577)
 at org.eclipse.ui.internal.intro.impl.presentations.BrowserIntroPartImplementation.doStandbyStateChanged(BrowserIntroPartImplementation.java:784)
 at org.eclipse.ui.internal.intro.impl.model.AbstractIntroPartImplementation.standbyStateChanged(AbstractIntroPartImplementation.java:249)
 at org.eclipse.ui.internal.intro.impl.model.IntroPartPresentation.standbyStateChanged(IntroPartPresentation.java:443)
 at org.eclipse.ui.intro.config.CustomizableIntroPart.standbyStateChanged(CustomizableIntroPart.java:266)
 at org.eclipse.ui.internal.ViewIntroAdapterPart$2.run(ViewIntroAdapterPart.java:74)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
 at org.eclipse.ui.internal.ViewIntroAdapterPart.setStandby(ViewIntroAdapterPart.java:70)
 at org.eclipse.ui.internal.ViewIntroAdapterPart$1.propertyChanged(ViewIntroAdapterPart.java:55)
 at org.eclipse.ui.internal.WorkbenchPartReference.fireInternalPropertyChange(WorkbenchPartReference.java:375)
 at org.eclipse.ui.internal.WorkbenchPartReference.fireZoomChange(WorkbenchPartReference.java:540)
 at org.eclipse.ui.internal.PartPane.setZoomed(PartPane.java:356)
 at org.eclipse.ui.internal.PartStack.setZoomed(PartStack.java:1526)
 at org.eclipse.ui.internal.PartSashContainer.zoomIn(PartSashContainer.java:884)
 at org.eclipse.ui.internal.PartSashContainer.childRequestZoomIn(PartSashContainer.java:905)
 at org.eclipse.ui.internal.LayoutPart.requestZoomIn(LayoutPart.java:354)
 at org.eclipse.ui.internal.PartStack.setState(PartStack.java:1501)
 at org.eclipse.ui.internal.WorkbenchPage.setState(WorkbenchPage.java:3872)
 at org.eclipse.ui.internal.WorkbenchPage.toggleZoom(WorkbenchPage.java:3944)
 at org.eclipse.ui.internal.WorkbenchIntroManager.setIntroStandby(WorkbenchIntroManager.java:201)
 at org.eclipse.ui.internal.WorkbenchIntroManager.showIntro(WorkbenchIntroManager.java:136)
 at org.eclipse.ui.application.WorkbenchWindowAdvisor.openIntro(WorkbenchWindowAdvisor.java:173)
 at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.openIntro(IDEWorkbenchWindowAdvisor.java:458)
 at org.eclipse.ui.internal.WorkbenchWindow.open(WorkbenchWindow.java:777)
 at org.eclipse.ui.internal.Workbench$22.runWithException(Workbench.java:1041)
 at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
 at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
 at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
 at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3378)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3036)
 at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
 at org.eclipse.ui.internal.Workbench$27.runWithException(Workbench.java:1361)
 at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
 at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
 at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
 at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3378)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3036)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2293)
 at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
 at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
 at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
 at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
 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:370)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
 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:549)
 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
 at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
 at org.eclipse.equinox.launcher.Main.main(Main.java:1212)

我以为是我没装JRE，但是安装目录下有JRE，Zend应该是调用自带的。
Google之，有人说删除xulrunner，我这依赖xulrunner的软件太多，不可能删。

发现有人说是少了个参数，
-Dorg.eclipse.swt.browser.XULRunnerPath=
这个java系统参数应该指定一个目录，但是这里可以任意写或者空着。
在添加该行后，重新启动ZendStudio，然后就可以把该行删除，以后再启动都不会报错了。
同理，因为ZendStudio基于Eclipse，所以Eclipse也适用。