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Build Identifier: Eclipse version: 3.5.2.R35x_v20100126 Build id: M20100211-1343 I receive the following error when attempting to open files from the Project View. This error also prevents me from being able to open any files and started occurring after an update on 9/30. An error has occurred. See error log for more details. org/eclipse/wst/css/ui/internal/contentassist/CSSStructuredContentAssistProcessor Log Info: !ENTRY org.eclipse.jface 4 2 2010-10-01 10:02:26.386 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface". !STACK 0 java.lang.NoClassDefFoundError: org/eclipse/wst/css/ui/internal/contentassist/CSSStructuredContentAssistProcessor at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.getContentAssistProcessors(PHPStructuredTextViewerConfiguration.java:183) at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.addContentAssistProcessors(PHPStructuredTextViewerConfiguration.java:259) at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.getContentAssistProcessors(PHPStructuredTextViewerConfiguration.java:161) at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.addContentAssistProcessors(PHPStructuredTextViewerConfiguration.java:259) at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.getPHPContentAssistant(PHPStructuredTextViewerConfiguration.java:243) at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.getPHPContentAssistant(PHPStructuredTextViewerConfiguration.java:209) at org.eclipse.php.internal.ui.editor.configuration.PHPStructuredTextViewerConfiguration.getContentAssistProcessors(PHPStructuredTextViewerConfiguration.java:154) at org.eclipse.wst.sse.ui.StructuredTextViewerConfiguration.getContentAssistant(StructuredTextViewerConfiguration.java:286) at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.configure(StructuredTextViewer.java:208) at org.eclipse.php.internal.ui.editor.PHPStructuredTextViewer.configure(PHPStructuredTextViewer.java:445) at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:3323) at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:53) at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:427) at org.eclipse.wst.sse.ui.StructuredTextEditor.createPartControl(StructuredTextEditor.java:1334) at org.eclipse.php.internal.ui.editor.PHPStructuredEditor.createPartControl(PHPStructuredEditor.java:2243) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286) at org.eclipse.ui.internal.EditorManager.findEditor(EditorManager.java:403) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2799) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileAction.java:99) at org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystemEditorAction.java:99) at org.eclipse.ui.actions.RetargetAction.run(RetargetAction.java:221) at org.eclipse.ui.navigator.CommonNavigatorManager$3.open(CommonNavigatorManager.java:202) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101) at org.eclipse.ui.navigator.CommonViewer.handleOpen(CommonViewer.java:467) at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264) at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at com.aptana.ide.rcp.IDEApplication.start(IDEApplication.java:121) at com.aptana.ide.desktop.integration.Application.start(Application.java:56) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) 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:368) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:559) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514) at org.eclipse.equinox.launcher.Main.run(Main.java:1311) Reproducible: Always Steps to Reproduce: 1.Double click on file in Project View 2. 3.
This sounds familiar ... but should have been fixed by 9/30 (Helios SR1). This part of the build id "3.5.2.R35x" looks suspicious. You have probably updated from a Galileo release? You might spell out what you installed and how. Might help the team if you attached your "configuration" type data ... from the about box.
I agree with David, this sounds like the case of Helios PDT being installed on top of a Galileo base. CSSStructuredContentAssistProcessor is a new class introduced in Helios by WTP, which is being referenced by the Helios PDT. So, if css.ui is a Galileo version, you will get this Error. A clean install of the PDT will likely resolve this problem.
Hi Brandon, Have you been able to research your environment to provide answers to questions posed in comment 1? Also, have you tried a clean install of Helios with SR1? Thanks.
@ Nick - I have not messed with it. I had started using NetBeans a little and this issue I have just been using NB. I have noticed the performance is much faster anyhow. From my perspective, I would consider this closed as I am not going to hassle with it in the immediate future...gotta get a new web application launched.
Brandon, Thanks for checking back in. Are there any particular performance problems that you remember or can reproduce that we can take a look at? Feel free to open some bugs. I'm resolving this as Not Eclipse. This is typically an issue we've seen where newer plug-ins are installed over an older base. Thanks.
