[Calin Medianu]

– System Setup ——————————-
Operating System and version: Windows XP
Eclipse version:
Eclipse build id: 200312182000
Fresh Eclipse install (y/n): Y
If not, was it upgraded to its current version using the update manager?
Other installed external plugins:
Number of plugins in the <eclipse>/plugins directory that begin with org.eclipse.pde.*:
MyEclipse version: 3.6.200
Eclipse JDK version: 1.4.1_06
Application Server JDK version: 1.4.1_06
Are there any exceptions in the Eclipse log file?

– Message Body ——————————-

Yesterday java.sun.com was not available from where I work. By “Down”, I mean that it was totally dead, a SYN packet to their address would just get lost in space, there would be no TCP RSET comming back.

the DTD for web.xml is at http://java.sun.com/&#8230;..

When I would right click on web.xml, to do a refresh, my entire IDE would freeze for a long time while trying to retrieve the DTD.

entering an invalid DTD such as http://adsasddas/aaa causes errors to be written to the log and whatever I type shows up in reverse.

Important DTDs such as those for web.xml. validation.xml, etc should not be retrieved over the net!

This happens with a wrong dtd url:

!ENTRY org.eclipse.ui 4 4 Mar 03, 2004 13:35:07.816
!MESSAGE Unhandled event loop exception
!ENTRY org.eclipse.ui 4 0 Mar 03, 2004 13:35:07.826
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at org.xmen.xml.SchemaCache.getDTDLocation(Unknown Source)
at org.xmen.xml.Namespace.readSchema(Unknown Source)
at org.xmen.internal.ui.text.XMLReconciler.?(Unknown Source)
at org.xmen.internal.ui.text.XMLReconciler.documentChanged(Unknown Source)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:673)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:638)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:623)
at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:698)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:989)
at org.eclipse.jface.text.DocumentAdapter.replaceTextRange(DocumentAdapter.java:194)
at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:5995)
at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:6931)
at org.eclipse.swt.custom.StyledText.doContent(StyledText.java:2554)
at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5300)
at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5323)
at org.eclipse.swt.custom.StyledText$8.handleEvent(StyledText.java:5070)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:847)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:871)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:856)
at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1716)
at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1712)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3036)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:2939)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:2836)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1369)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1990)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1506)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1482)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:246)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:139)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:47)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:85)
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.basicRun(Main.java:279)
at org.eclipse.core.launcher.Main.run(Main.java:742)
at org.eclipse.core.launcher.Main.main(Main.java:581)
!ENTRY org.eclipse.ui 4 4 Mar 03, 2004 13:35:07.846
!MESSAGE Unhandled event loop exception
!ENTRY org.eclipse.ui 4 0 Mar 03, 2004 13:35:07.856
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
!ENTRY org.eclipse.core.runtime 4 2 Mar 03, 2004 13:35:41.996
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.core.runtime”.
!STACK 0
org.eclipse.swt.SWTException: Invalid thread access
at org.eclipse.swt.SWT.error(SWT.java:2592)
at org.eclipse.swt.SWT.error(SWT.java:2522)
at org.eclipse.swt.dnd.DND.error(DND.java:230)
at org.eclipse.swt.dnd.DND.error(DND.java:181)
at org.eclipse.swt.dnd.Clipboard.checkWidget(Clipboard.java:129)
at org.eclipse.swt.dnd.Clipboard.getAvailableTypes(Clipboard.java:444)
at org.eclipse.ui.views.navigator.PasteAction.updateSelection(PasteAction.java:220)
at org.eclipse.ui.actions.BaseSelectionListenerAction.selectionChanged(BaseSelectionListenerAction.java:102)
at org.eclipse.ui.views.navigator.RefactorActionGroup.updateActionBars(RefactorActionGroup.java:139)
at org.eclipse.ui.views.navigator.MainActionGroup.handleResourceChanged(MainActionGroup.java:109)
at org.eclipse.ui.views.navigator.MainActionGroup$1.resourceChanged(MainActionGroup.java:76)
at org.eclipse.core.internal.events.NotificationManager$2.run(NotificationManager.java:255)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:813)
at org.eclipse.core.runtime.Platform.run(Platform.java:457)
at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:248)
at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:142)
at org.eclipse.core.internal.resources.Workspace.broadcastChanges(Workspace.java:146)
at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:847)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1564)
at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:105)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:101)
!ENTRY org.eclipse.ui 4 4 Mar 03, 2004 13:36:13.591
!MESSAGE Unhandled event loop exception
!ENTRY org.eclipse.ui 4 0 Mar 03, 2004 13:36:13.601
!MESSAGE java.lang.NullPointerException
!STACK 0

This happens with a dead dtd url (javasoft.com is dead now)

!MESSAGE http://javasoft.com/dtd/web-app_2_3.dtd
!STACK 0
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.URL.openStream(Unknown Source)
at org.xmen.xml.SchemaCache.?(Unknown Source)
at org.xmen.xml.SchemaCache.getDTDLocation(Unknown Source)
at org.xmen.xml.Namespace.readSchema(Unknown Source)
at org.xmen.internal.ui.text.XMLReconciler.?(Unknown Source)
at org.xmen.internal.ui.text.XMLReconciler.documentChanged(Unknown Source)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:673)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:638)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:623)
at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:698)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:989)
at org.eclipse.jface.text.DocumentAdapter.replaceTextRange(DocumentAdapter.java:194)
at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:5995)
at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:6931)
at org.eclipse.swt.custom.StyledText.paste(StyledText.java:6045)
at org.eclipse.jface.text.TextViewer.doOperation(TextViewer.java:3313)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:693)
at org.xmen.ui.text.XMLTextEditor$A.doOperation(Unknown Source)
at org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:122)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:84)
at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:120)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)
at org.eclipse.ui.internal.commands.ActionHandler.execute(ActionHandler.java:40)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:390)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:763)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:803)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:486)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$0(WorkbenchKeyboard.java:421)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard$1.handleEvent(WorkbenchKeyboard.java:215)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:692)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:846)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:871)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:856)
at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1716)
at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1712)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3036)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:2939)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:2836)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1369)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1990)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1506)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1482)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:246)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:139)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:47)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:85)
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.basicRun(Main.java:279)
at org.eclipse.core.launcher.Main.run(Main.java:742)
at org.eclipse.core.launcher.Main.main(Main.java:581)
!ENTRY org.eclipse.ui 4 4 Mar 03, 2004 13:38:37.920
!MESSAGE Action for command ‘org.eclipse.ui.edit.paste’ failed to execute properly.
!ENTRY org.eclipse.ui 4 0 Mar 03, 2004 13:38:37.940
!MESSAGE Action for comma

[Scott Anderson]

Calin,

All true. These are known problems that we’ve addressed in the internal build that will be the 2.7 / 3.7 GA builds in the next few days. Thanks for reporting it.

To work around the issue in the interim, you can turn off XML validation at Window > Preferences > MyEclipse > Editors > XML > Configuration.

[Author]

Posts