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I200511111815 - java.lang.NoClassDefFoundError: org/eclipse/wst/html/ui/StructuredTextViewerConfigur [message #146901]

Mon, 14 November 2005 11:03

Russell Dodd

Messages: 27
Registered: July 2009

Junior Member

Hi all,

Has anybody else had the following error in the latest 'I' build (I200511111815)?

java.lang.NoClassDefFoundError: org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTM L

I was trying to edit a JSP file after downloading and installing both the latest WTP and WST builds. In fact, when I use
the Eclipse help to look at all the installed plugins, the WST jar file is listed there, so I am a bit confused why the
class cannot be found. Below is the full stack trace.

BTW, with this latest build my projects do now appear to be deploying to Tomcat 5.5 on localhost, but I am currently
finding it trickier to fully test with the above problem.

Stack trace:

java.lang.NoClassDefFoundError:
org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTM L
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:162)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:142)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:129)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 48)
at
org.eclipse.wst.sse.ui.internal.ExtendedConfigurationBuilder .createExtension(ExtendedConfigurationBuilder.java:89)
at
org.eclipse.wst.sse.ui.internal.ExtendedConfigurationBuilder .createConfigurations(ExtendedConfigurationBuilder.java:134)
at
org.eclipse.wst.sse.ui.internal.ExtendedConfigurationBuilder .getConfigurations(ExtendedConfigurationBuilder.java:203)
at
org.eclipse.wst.sse.ui.internal.ExtendedConfigurationBuilder .getConfiguration(ExtendedConfigurationBuilder.java:175)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.createSourceView erConfiguration(StructuredTextEditor.java:1438)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.updateSourceView erConfiguration(StructuredTextEditor.java:2768)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.update(Structure dTextEditor.java:2440)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.setModel(Structu redTextEditor.java:2374)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.doSetInput(Struc turedTextEditor.java:1674)
at
org.eclipse.ui.texteditor.AbstractTextEditor$16.run(Abstract TextEditor.java:2360)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:346)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:291)
at
org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:624)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:621)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2134)
at
org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor.java:2378)
at
org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:2405)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.init(StructuredT extEditor.java:2049)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:778)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:596)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:384)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:552)
at
org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(Ed itorAreaHelper.java:258)
at
org.eclipse.ui.internal.EditorManager.setVisibleEditor(Edito rManager.java:1221)
at org.eclipse.ui.internal.EditorManager$5.run(EditorManager.ja va:949)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at
org.eclipse.ui.internal.EditorManager.restoreState(EditorMan ager.java:944)
at
org.eclipse.ui.internal.WorkbenchPage.restoreState(Workbench Page.java:2576)
at
org.eclipse.ui.internal.WorkbenchWindow.restoreState(Workben chWindow.java:1819)
at org.eclipse.ui.internal.Workbench.doRestoreState(Workbench.j ava:2566)
at org.eclipse.ui.internal.Workbench.access$14(Workbench.java:2 515)
at org.eclipse.ui.internal.Workbench$19.run(Workbench.java:1514 )
at org.eclipse.ui.internal.Workbench$16.run(Workbench.java:1263 )
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:346)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:291)
at
org.eclipse.jface.dialogs.ProgressMonitorDialog.run(Progress MonitorDialog.java:447)
at
org.eclipse.ui.internal.Workbench.runStartupWithProgress(Wor kbench.java:1258)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.jav a:1512)
at org.eclipse.ui.internal.Workbench.access$12(Workbench.java:1 491)
at org.eclipse.ui.internal.Workbench$17.run(Workbench.java:1374 )
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.jav a:1318)
at
org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(Wor kbenchConfigurer.java:183)
at
org.eclipse.ui.application.WorkbenchAdvisor.openWindows(Work benchAdvisor.java:700)
at org.eclipse.ui.internal.Workbench.init(Workbench.java:1034)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1636)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:226)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:376)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:163)
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.core.launcher.Main.invokeFramework(Main.java:334 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at org.eclipse.core.launcher.Main.run(Main.java:973)
at org.eclipse.core.launcher.Main.main(Main.java:948)

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Re: I200511111815 - java.lang.NoClassDefFoundError: org/eclipse/wst/html/ui/StructuredTextViewerConf [message #150316 is a reply to message #146901]

Thu, 01 December 2005 10:42

Nitin Dahyabhai

Messages: 4435
Registered: July 2009

Senior Member

Russell Dodd wrote:
> Has anybody else had the following error in the latest 'I' build
> (I200511111815)?
>
> java.lang.NoClassDefFoundError:
> org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTM L
>
> I was trying to edit a JSP file after downloading and installing both
> the latest WTP and WST builds. In fact, when I use the Eclipse help to
> look at all the installed plugins, the WST jar file is listed there, so
> I am a bit confused why the class cannot be found. Below is the full
> stack trace.

Usually this indicates a problem with the installation. For
starters, the WTP downloads are supersets of the WST downloads. You
should only install one of them.

--
- Nitin

_
Nitin Dahyabhai
Eclipse Web Tools Platform

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