Eclipse galileo

olá galera,

quando tento abrir a algum .xhtml ou .html no eclpse galileo aparece a seguinte mensagem

Could not open the editor: An unexpected exception was thrown.

java.lang.NullPointerException

at sun.awt.FontConfiguration.getVersion(Unknown Source)

at sun.awt.FontConfiguration.readFontConfigFile(Unknown Source)

at sun.awt.FontConfiguration.(Unknown Source)

at sun.awt.windows.WFontConfiguration.(Unknown Source)

at sun.awt.Win32GraphicsEnvironment.createFontConfiguration(Unknown Source)

at sun.java2d.SunGraphicsEnvironment$2.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.java2d.SunGraphicsEnvironment.(Unknown Source)

at sun.awt.Win32GraphicsEnvironment.(Unknown Source)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at java.lang.Class.newInstance0(Unknown Source)

at java.lang.Class.newInstance(Unknown Source)

at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)

at org.jboss.tools.vpe.editor.toolbar.format.TextFormattingToolBar.createItems(TextFormattingToolBar.java:116)

at org.jboss.tools.vpe.editor.toolbar.SplitToolBar.createToolBarControl(SplitToolBar.java:62)

at org.jboss.tools.vpe.editor.toolbar.VpeToolBarManager.addToolBar(VpeToolBarManager.java:78)

at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.createPartControl(MozillaEditor.java:499)

at org.jboss.tools.vpe.editor.VpeEditorPart.createVisualEditor(VpeEditorPart.java:911)

at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.pageChange(JSPMultiPageEditor.java:210)

at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.createPages(JSPMultiPageEditor.java:400)

at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditorPart.createPartControl(JSPMultiPageEditorPart.java:125)

at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)

at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)

at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)

at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)

at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)

at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)

at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)

at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)

at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)

at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)

at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)

at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676)

at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)

at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)

at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:361)

at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168)

at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229)

at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208)

at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274)

at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250)

at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373)

at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526)

at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)

at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842)

at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)

at org.eclipse.core.runtime.Platform.run(Platform.java:888)

at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)

at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)

at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840)

at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101)

at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205)

at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264)

at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258)

at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)

at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)

at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)

at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)

at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)

at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)

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(Main.java:559)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)

at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

e com isso não consigo aterar meus fontes

por favor, será que alguem ai ja passou por isso alguma vez e poderia me ajudar.

obrigado a todos.