[Robert Jewett]

Edit faces-config.xml in design mode. I was moving the nodes and adjusting the lines on the diagram by dragging and dropping. No other type of edit was made to the diagram. On one move I grabbed the anchor point of a line connected to the bottom face of a node and dropped it on the top face of the node and the line disappeared. I hit UNDO and got the following message in the log.

!ENTRY org.eclipse.wst.sse.core 4 4 2007-11-22 08:01:02.437
!MESSAGE java.lang.IllegalArgumentException: Argument not valid
!STACK 0
java.lang.RuntimeException: java.lang.IllegalArgumentException: Argument not valid
at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.stopRewriteSession(JobSafeStructuredDocument.java:275)
at org.eclipse.wst.sse.core.internal.undo.StructuredTextUndoManager.undo(StructuredTextUndoManager.java:646)
at org.eclipse.wst.sse.core.internal.undo.StructuredTextUndoManager.undo(StructuredTextUndoManager.java:605)
at org.eclipse.wst.sse.ui.StructuredTextEditor$1.run(StructuredTextEditor.java:235)
at org.eclipse.wst.sse.ui.StructuredTextEditor$InternalDocumentListener.documentChanged(StructuredTextEditor.java:266)
at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireDocumentChanged(BasicStructuredDocument.java:463)
at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireStructuredDocumentEvent(BasicStructuredDocument.java:1205)
at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1971)
at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2395)
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.replaceChild(XMLModelUpdater.java:1566)
at org.eclipse.wst.xml.core.internal.document.DOMModelImpl.childReplaced(DOMModelImpl.java:188)
<…more>

The file is now corrupt. Any attempt to use will yield a null pointer exception. Closed myEclipse and recovered the .xml from backup.

*** Date:
Thursday, November 22, 2007 8:39:00 AM EST

** System properties:
OS=WindowsXP
OS version=5.1
Java version=1.5.0_11

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 6.0.1 GA
Build id: 6.0.1-GA-200710

*** Eclipse details:
MyEclipse Enterprise Workbench

Version: 6.0.1 GA
Build id: 6.0.1-GA-200710

Eclipse Graphical Editing Framework

Version: 3.3.1.v20070814
Build id: 20070814-1555

Eclipse Platform

Version: 3.3.1.R33x_r20070911-_19UEkpF-B7Uh2hKy75y
Build id: M20070921-1145

Eclipse RCP

Version: 3.3.1.R33x_r20070802-8y8eE8sEV3Fz0z0GlHJrXvTAUS
Build id: M20070921-1145

Eclipse Java Development Tools

Version: 3.3.1.r331_v20070629-7o7jE72EDlXAbqAcnbmyg1rf8RIL
Build id: M20070921-1145

Eclipse Plug-in Development Environment

Version: 3.3.1.R33x_r20070802-7N7M3D1VIA_52JsDFsEC
Build id: M20070921-1145

Eclipse Project SDK

Version: 3.3.1.R33x_r20070802-7M7J78_mu1mnlRa7A4Ns52XeZ6D0
Build id: M20070921-1145

Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
C:\Program Files\MyEclipse 6.0\eclipse\eclipse.exe
-name
Eclipse
–launcher.library
C:\Program Files\MyEclipse 6.0\eclipse\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.1.R33x_v20070828\eclipse_1020.dll
-startup
C:\Program Files\MyEclipse 6.0\eclipse\plugins\org.eclipse.equinox.launcher_1.0.1.R33x_v20070828.jar
-exitdata
968_70
-vm
C:\Program Files\MyEclipse 6.0\jre\bin\javaw.exe

[Loyal Water]

Are you able to reproduce this consistently ?

[Author]

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