Question

我在aptana eclipse上安装了myclipse(Version: 6.0.1 GA Build id: 6.0.1-GA-200710),pc(win7 64bit)。每次启动myeclipse时，我收到以下错误消息。

java.lang.NullPointerException
    at org.mozilla.xpcom.Mozilla.getServiceManager(Mozilla.java:867)
    at com.aptana.ide.xul.FirefoxBrowser.createControl(FirefoxBrowser.java:341)
    at com.aptana.ide.server.portal.ui.MyAptanaEditor.createPartControl(MyAptanaEditor.java:261)
    at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
    at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426)
    at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)
    at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:263)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2739)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2651)
    at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2643)
    at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2595)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2590)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2574)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2565)
    at com.aptana.ide.server.portal.ui.MyAptanaEditor.open(MyAptanaEditor.java:112)
    at com.aptana.ide.intro.actions.StartPortalAction.openPortalEditor(StartPortalAction.java:82)
    at com.aptana.ide.intro.actions.StartPortalAction.openPortalEditor(StartPortalAction.java:73)
    at com.aptana.ide.intro.actions.ShowMyAptanaAction.run(ShowMyAptanaAction.java:197)
    at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:256)
    at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
    at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

Answer 1

我认为这与Aptana倾向于创建的预览标签有关。您可以尝试从Window＆gt;关闭它们。首选项，然后搜索“预览”（或尝试Aptana＆gt;编辑器＆gt; CSS＆gt;预览）或类似，并关闭预览文件的生成。

此外，Eclipse在针对Aptana和其他使用JNI的插件运行时遇到64位兼容性问题，因为Firefox代码库和许多其他程序尚未完全兼容64位。我建议将Eclipse +朋友作为32位应用程序运行。 Eclipse很重，但我认为它不需要＆gt; 3gb的内存。如果这样做，请确保您的Java字大小（32位或64位）与Eclipse相匹配，否则它将在启动时崩溃。

Aptana win7 64bit myeclipse插件bug

1 个答案: