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AW: [wtp-dev] WTP crashes often

Hi again

I am so sorry, but I forgot to write, what I do, when the error occurs. I edit either a jsp-page or the ejb-jar.xml file of my ejb-module.

Greetings,
Andreas Grund


-----Ursprüngliche Nachricht-----
Von: wtp-dev-bounces@xxxxxxxxxxx im Auftrag von David M Williams
Gesendet: Di 20.11.2007 06:09
An: General discussion of project-wide or architectural issues.
Betreff: Re: [wtp-dev] WTP crashes often
 
Sounds like a good bug report. 

I've not seen this problem, (but, haven't searched bugzilla for it). 

Be sure to give lots of details like what you are editing, what else you 
have installed, attach full logs and configuration data (from the about 
box). 

Thanks, 





"Andreas Grund" <andreas.grund@xxxxxxxxxx> 
Sent by: wtp-dev-bounces@xxxxxxxxxxx
11/19/2007 11:43 PM
Please respond to
"General discussion of project-wide or architectural issues." 
<wtp-dev@xxxxxxxxxxx>


To
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Subject
[wtp-dev] WTP crashes often






Hi,

I work with the build M20070921-1145 on a Windows XP PC and my eclipse WTP 

crashes regularly. I found the following error in the log file:
org.eclipse.core.runtime.AssertionFailedException: assertion failed:
                 at 
org.eclipse.core.runtime.Assert.isTrue(Assert.java:109)
                 at org.eclipse.core.runtime.Assert.isTrue(Assert.java:95)
                 at 
org.eclipse.ui.internal.texteditor.quickdiff.DocumentLineDiffer.handleAboutToBeChanged(DocumentLineDiffer.java:775)
                 at 
org.eclipse.ui.internal.texteditor.quickdiff.DocumentLineDiffer.documentAboutToBeChanged(DocumentLineDiffer.java:744)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireDocumentAboutToChange(BasicStructuredDocument.java:390)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireDocumentAboutToChanged(BasicStructuredDocument.java:1122)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1907)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2394)
                 at 
org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$0(JobSafeStructuredDocument.java:1)
                 at 
org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$1.run(JobSafeStructuredDocument.java:98)
                 at 
org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:42)
                 at 
org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:109)
                 at 
org.eclipse.wst.xml.core.internal.document.XMLModelUpdater.replaceSource(XMLModelUpdater.java:1608)
                 at 
org.eclipse.wst.xml.core.internal.document.XMLModelUpdater.changeAttrValue(XMLModelUpdater.java:186)
                 at 
org.eclipse.wst.xml.core.internal.document.XMLModelUpdater.changeValue(XMLModelUpdater.java:596)
                 at 
org.eclipse.wst.xml.core.internal.document.DOMModelImpl.valueChanged(DOMModelImpl.java:903)
                 at 
org.eclipse.wst.xml.core.internal.document.AttrImpl.notifyValueChanged(AttrImpl.java:607)
                 at 
org.eclipse.wst.xml.core.internal.document.AttrImpl.setValueSource(AttrImpl.java:745)
                 at 
org.eclipse.wst.xml.core.internal.document.AttrImpl.setValue(AttrImpl.java:726)
                 at 
org.eclipse.wst.xml.core.internal.document.ElementImpl.setAttribute(ElementImpl.java:1190)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateDOMFeature(EMF2DOMAdapterImpl.java:1319)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateDOMFeature(EMF2DOMAdapterImpl.java:1551)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.notifyChanged(EMF2DOMAdapterImpl.java:1037)
                 at 
org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:247)
                 at 
org.eclipse.jst.j2ee.ejb.internal.impl.EJBJarImpl.setVersion(EJBJarImpl.java:392)
                 at 
org.eclipse.jst.j2ee.ejb.internal.impl.EJBResourceImpl.syncVersionOfRootObject(EJBResourceImpl.java:215)
                 at 
org.eclipse.jst.j2ee.ejb.internal.impl.EJBResourceImpl.setJ2EEVersionID(EJBResourceImpl.java:196)
                 at 
org.eclipse.jst.j2ee.common.internal.impl.XMLResourceImpl.setDoctypeValues(XMLResourceImpl.java:138)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFDocumentType(EMF2DOMAdapterImpl.java:1008)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFRootFeature(EMF2DOMAdapterImpl.java:953)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:929)
                 at 
org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:913)
                 at 
org.eclipse.wst.xml.core.internal.emf2xml.EMF2DOMSSEAdapter.notifyChanged(EMF2DOMSSEAdapter.java:224)
                 at 
org.eclipse.wst.sse.core.internal.provisional.AbstractNotifier.notify(AbstractNotifier.java:201)
                 at 
org.eclipse.wst.xml.core.internal.document.XMLModelNotifierImpl.notifyStructureChanged(XMLModelNotifierImpl.java:392)
                 at 
org.eclipse.wst.xml.core.internal.document.XMLModelNotifierImpl.endChanging(XMLModelNotifierImpl.java:180)
                 at 
org.eclipse.wst.xml.core.internal.document.DOMModelImpl.changedModel(DOMModelImpl.java:163)
                 at 
org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel$DocumentToModelNotifier.nodesReplaced(AbstractStructuredModel.java:152)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireEvent(BasicStructuredDocument.java:602)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireStructuredDocumentEvent(BasicStructuredDocument.java:1201)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1970)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2394)
                 at 
org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$0(JobSafeStructuredDocument.java:1)
                 at 
org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$1.run(JobSafeStructuredDocument.java:98)
                 at 
org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:42)
                 at 
org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:109)
                 at 
org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2390)
                 at 
org.eclipse.wst.sse.ui.internal.StructuredDocumentToTextAdapter.replaceTextRange(StructuredDocumentToTextAdapter.java:1187)
                 at 
org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:5757)
                 at 
org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:6500)
                 at 
org.eclipse.swt.custom.StyledText.paste(StyledText.java:5805)
                 at 
org.eclipse.jface.text.TextViewer.doOperation(TextViewer.java:3722)
                 at 
org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:857)
                 at 
org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1429)
                 at 
org.eclipse.wst.sse.ui.internal.StructuredTextViewer.doOperation(StructuredTextViewer.java:375)
                 at 
org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:131)
                 at 
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
                 at 
org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:129)
                 at 
org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
                 at 
org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)
                 at 
org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109)
                 at 
org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
                 at 
org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:429)
                 at 
org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)
                 at 
org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470)
                 at 
org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:821)
                 at 
org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:879)
                 at 
org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:568)
                 at 
org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:510)
                 at 
org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:126)
                 at 
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
                 at 
org.eclipse.swt.widgets.Display.filterEvent(Display.java:1141)
                 at 
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
                 at 
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
                 at 
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:947)
                 at 
org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:975)
                 at 
org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:971)
                 at 
org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1285)
                 at 
org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3772)
                 at 
org.eclipse.swt.widgets.Control.windowProc(Control.java:3672)
                 at 
org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
                 at 
org.eclipse.swt.widgets.Display.windowProc(Display.java:4351)
                 at 
org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
                 at 
org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2265)
                 at 
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3291)
                 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)

What is going wrong here and what do I have to do to stablize the eclipse 
WTP?

Thanks for your help and best regards,
Andreas Grund

-- 
Andreas Grund
externer Mitarbeiter Projet GUTS bei Conti
mailto:andreas.grund@xxxxxxxxxx
Mobile:




Germany

Phone:
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