Oxygen XML Forum

I've got oxygen 5.0 installed just fine, but I run into issues opening .xml files. I'm running JDK 1.5.

It starts with a dialog that says
"Unable to create part"

After *that* useful message, I get the following stack trace in my .log

!ENTRY org.eclipse.ui.workbench 4 2 2005-04-08 10:26:30.297
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
org.apache.xerces.impl.dv.DVFactoryException: DTD factory class org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from DTDDVFactory.
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source)
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.createDatatypeValidatorFactory(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.<init>(Unknown Source)
at org.apache.xerces.parsers.StandardParserConfiguration.<init>(Unknown Source)
at org.apache.xerces.parsers.IntegratedParserConfiguration.<init>(Unknown Source)
at org.apache.xerces.parsers.IntegratedParserConfiguration.<init>(Unknown Source)
at ro.sync.xml.parser.ParserCreator.newXRValid(Unknown Source)
at ro.sync.A.F.D.D.<init>(Unknown Source)
at ro.sync.A.F.M.A(Unknown Source)
at ro.sync.A.F.N.B(Unknown Source)
at com.oxygenxml.editor.editors.xml.XMLEditor.learnStructure(Unknown Source)
at com.oxygenxml.editor.editors.xml.XMLEditor.createPartControl(Unknown Source)
at org.eclipse.ui.internal.PartPane$2.run(PartPane.java:148)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015)
at org.eclipse.core.runtime.Platform.run(Platform.java:757)
at org.eclipse.ui.internal.PartPane.doCreateChildControl(PartPane.java:144)
at org.eclipse.ui.internal.PartPane.createChildControl(PartPane.java:349)
at org.eclipse.ui.internal.PartPane.createControl(PartPane.java:218)
at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1043)
at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1009)
at org.eclipse.ui.internal.EditorStack.setVisibleEditor(EditorStack.java:170)
at org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java:359)
at org.eclipse.ui.internal.EditorAreaHelper.openEditor(EditorAreaHelper.java:283)
at org.eclipse.ui.internal.EditorManager$4.run(EditorManager.java:794)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:780)
at org.eclipse.ui.internal.EditorManager.openInternalEditor(EditorManager.java:903)
at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:654)
at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:640)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2312)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2244)
at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage.java:2236)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2222)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2217)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:299)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:231)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:124)
at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:164)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:150)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:212)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:188)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:300)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:798)
at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:659)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015)
at org.eclipse.core.runtime.Platform.run(Platform.java:757)
at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:657)
at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:876)
at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:975)
at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243)
at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:277)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2908)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2541)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1612)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1578)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:293)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:333)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:150)
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:268)
at org.eclipse.core.launcher.Main.basicRun(Main.java:260)
at org.eclipse.core.launcher.Main.run(Main.java:887)
at org.eclipse.core.launcher.Main.main(Main.java:871)


any ideas, thanks,
Keith Sader

Hi Keith,

One observation: the latest version of oXygen is 5.1, not 5.0.
From the stack trace it seems a conflict with another Xerces. Please make sure you did not set Xerces as an endorsed library for the Java you use to run Eclipse.

Best Regards,
George

Sorry, I am running 5.1. That's the version that's plugged into eclipse.

I don't think I've set Xerces as an endorsed library. Where would I find that?

thanks,
Keith Sader.

To find the endorsed folder go to Help->About Eclipse platform and choose the Configuration Details option. There look for the java.endorsed.dirs entry, its value points to the endorsed folder.

Best Regards,
George