扩展库 8.5.3.20111208.0717 是否有任何问题，特别是对话框组件和非英文字符。我有一个空对话框，当我添加它的标题时，如果标题是英文没有问题，但如果它是希腊语，则 xpage 不会在 Designer 中打开，并且会发生以下异常：
java.lang.NullPointerException
at com.ibm.designer.domino.xsp.editpart.XFacesEditPartFactory.createEditPart(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.createChild(Unknown Source)
at com.ibm.designer.domino.xsp.editpart.CustomRenderingElementEditPart.refreshChildren(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.refresh(Unknown Source)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.addNotify(Unknown Source)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(Unknown Source)
at com.ibm.etools.xve.editpart.ElementEditPart.addNotify(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.addChild(Unknown Source)
at com.ibm.etools.xve.editpart.XVENodeEditPart.refreshChildren(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.refresh(Unknown Source)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.addNotify(Unknown Source)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(Unknown Source)
at com.ibm.etools.xve.editpart.ElementEditPart.addNotify(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.addChild(Unknown Source)
at com.ibm.etools.xve.editpart.XVENodeEditPart.refreshChildren(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.refresh(Unknown Source)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.addNotify(Unknown Source)
at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(Unknown Source)
at com.ibm.etools.xve.editpart.DocumentEditPart.addNotify(Unknown Source)
at org.eclipse.gef.editparts.AbstractEditPart.addChild(Unknown Source)
at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(Unknown Source)
at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(Unknown Source)
at com.ibm.etools.xve.viewer.XMLGraphicalViewerImpl.setContents(Unknown Source)
at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(Unknown Source)
at com.ibm.etools.xve.editor.AbstractXMLVisualEditor.initializeGraphicalViewer(Unknown Source)
at com.ibm.designer.domino.xsp.editor.XFacesEditor.initializeGraphicalViewer(Unknown Source)
at com.ibm.etools.xve.editor.AbstractXMLVisualEditor.createGraphicalViewer(Unknown Source)
at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(Unknown Source)
at com.ibm.etools.xve.editor.AbstractXMLVisualEditor.createPartControl(Unknown Source)
at org.eclipse.ui.part.MultiPageEditorPart.addPage(Unknown Source)
at com.ibm.etools.xve.editor.XVEMultiPageEditor.createPages(Unknown Source)
at com.ibm.designer.domino.xsp.editor.XFacesMultiPageEditor.createPages(Unknown Source)
at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(Unknown Source)
at org.eclipse.ui.internal.EditorReference.createPartHelper(Unknown Source)
at org.eclipse.ui.internal.EditorReference.createPart(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Unknown Source)
at org.eclipse.ui.internal.EditorReference.getEditor(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage.access$11(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage$10.run(Unknown Source)
at org.eclipse.swt.custom.BusyIndicator.showWhile(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(Unknown Source)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(Unknown Source)
at com.ibm.designer.domino.ui.dialog.DesignElementUtil.openEditorWithImplicitLock(Unknown Source)
at com.ibm.designer.domino.ui.dialog.DesignElementUtil.openEditorWithImplicitLock(Unknown Source)
at com.ibm.designer.domino.ui.dialog.DesignElementUtil.openDesignElement(Unknown Source)
at com.ibm.designer.domino.ui.dialog.DesignElementUtil.openDesignElement(Unknown Source)
at com.ibm.designer.domino.navigator.designtimemodelcontroller.DesignTimeModelWebPages.openDesignElement(Unknown Source)
at com.ibm.designer.domino.navigator.ComponentBookmark.openDesign(Unknown Source)
at com.ibm.designer.domino.navigator.ComponentBookmark.openDesign(Unknown Source)
at com.ibm.designer.domino.navigator.ComponentBookmark$8.doubleClick(Unknown Source)
at org.eclipse.jface.viewers.StructuredViewer$1.run(Unknown Source)
at org.eclipse.core.runtime.SafeRunner.run(Unknown Source)
at org.eclipse.core.runtime.Platform.run(Unknown Source)
at org.eclipse.ui.internal.JFaceUtil$1.run(Unknown Source)
at org.eclipse.jface.util.SafeRunnable.run(Unknown Source)
at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(Unknown Source)
at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(Unknown Source)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(Unknown Source)
at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(Unknown Source)
at org.eclipse.jface.util.OpenStrategy.access$0(Unknown Source)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.eclipse.ui.internal.Workbench.runEventLoop(Unknown Source)
at org.eclipse.ui.internal.Workbench.runUI(Unknown Source)
at org.eclipse.ui.internal.Workbench.access$4(Unknown Source)
at org.eclipse.ui.internal.Workbench$5.run(Unknown Source)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Unknown Source)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Unknown Source)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Unknown Source)
at com.ibm.rcp.personality.framework.internal.RCPApplication.run(Unknown Source)
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.internal.app.EclipseAppContainer.callMethodWithException(Unknown Source)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Unknown Source)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(Unknown Source)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Unknown Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)
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(Unknown Source)
at org.eclipse.equinox.launcher.Main.basicRun(Unknown Source)
at org.eclipse.equinox.launcher.Main.run(Unknown Source)
at com.ibm.rcp.core.internal.launcher.Main.startLaunch(Unknown Source)
at com.ibm.rcp.core.internal.launcher.Main.main(Unknown Source)
at com.ibm.rcp.core.internal.launcher.Main.run(Unknown Source)
有谁知道这其中的原因？
非常感谢！