[news.eclipse.tools.jdt] Serious problem when trying to open .jsp file i

[harrysheng00@xxxxxxxxxxx (harry)]

Hi,

I have the latest Eclipse 3.1 and MyEclipse 4.1 installed, no any other 
plug-in. I checked a project from CVS into a workplace as a java project. 
It is actually not a pure java project or web project, it is a "folder" 
project to save all kinds of stuff in CVS.

By accident, I double clicked a .jsp file in one of the source tree. I got 
the following exception (see below), and I never be able open Eclipse from 
this workspace again. I have to remove the .metadata directory so as to 
open Eclipse from the same workplace after I got the exception.

Anyone knows how to recover from the exception without losing the whole 
metadata directory?

Thanks,

Harry


=====================================================================
This exception the first time to open a .jsp file in a Java project.
And Eclipse IDE is closed automatically
=====================================================================

!ENTRY com.genuitec.eclipse.j2eedt.core 1 0 2006-04-07 13:31:52.497
!MESSAGE 
!STACK 0
java.util.zip.ZipException: invalid CEN header (bad signature)
	at java.util.zip.ZipFile.open(Native Method)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at 
com.genuitec.eclipse.j2eedt.taglib.AbstractWebTaglibLocator.searchJarFile(Unknown 
Source)
	at 
com.genuitec.eclipse.j2eedt.taglib.AbstractWebTaglibLocator.searchJarFile(Unknown 
Source)
	at 
com.genuitec.eclipse.j2eedt.taglib.JavaProjectTaglibLocator.searchFile(Unknown 
Source)
	at 
com.genuitec.eclipse.j2eedt.taglib.AbstractTaglibLocator$1.visit(Unknown 
Source)
	at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:103)
	at 
org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:50)
	at 
org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:81)



=====================================================================
Everytime I try to open Eclipse IDE again,
I get the following exception, unless I remove the .metadata directory.
=====================================================================

!ENTRY org.eclipse.ui 4 0 2006-04-07 13:31:52.591
!MESSAGE Unable to create editor ID com.genuitec.eclipse.webdesigner.jsp: 
An error has occurred when initializing the input for the the editor's 
source page.
!STACK 0
An error has occurred when initializing the input for the the editor's 
source page.
	at 
com.genuitec.eclipse.webdesigner2.HTMLMultiPageEditorPart.createPages(HTMLMultiPageEditorPart.java:275)
	at 
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:241)
	at 
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:609)
	at 
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:384)
	at 
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:552)
	at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:283)
	at 
org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
	at 
org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:269)
	at 
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
	at 
org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
	at 
org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1102)
	at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1051)
	at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1256)
	at org.eclipse.ui.internal.PartStack.add(PartStack.java:442)
	at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:109)
	at 
org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:60)
	at 
org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:212)
	at 
org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:202)
	at 
org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:758)
	at 
org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:665)
	at 
org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:628)
	at 
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2360)
	at 
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295)
	at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:2287)
	at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2273)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
	at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2268)
	at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2249)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:371)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:334)
	at 
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:251)
	at 
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:131)