求助，MyEclipse8.5 无法创建webproject
在创建JSP时出现以下错误：MESSAGE:Problems occurred when invoking code from plug-in: "org.eclipse.jface".
  Exception stack Trace  
 java.lang.ArrayIndexOutOfBoundsException: 82
at com.genuitec.eclipse.core.C.?(Unknown Source)
at com.genuitec.eclipse.core.A.?(Unknown Source)
at com.genuitec.eclipse.core.A.?(Unknown Source)
at com.genuitec.eclipse.core.A.?(Unknown Source)
at com.genuitec.eclipse.core.A.ā(Unknown Source)
at com.genuitec.eclipse.core.C.ā(Unknown Source)
at com.genuitec.eclipse.core.ViperCore.?(Unknown Source)
at com.genuitec.eclipse.core.ViperCore.isLicenseValid(Unknown Source)
at com.genuitec.eclipse.core.vU.?(Unknown Source)
at com.genuitec.eclipse.core.vU.B__111164asdlkfjw2asl_23(Unknown Source)
at com.genuitec.eclipse.easie.tomcat.preference.TomcatFamilyPreferencePage.init(TomcatFamilyPreferencePage.java:106)
at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.createPage(WorkbenchPreferenceNode.java:57)
at org.eclipse.jface.preference.PreferenceDialog.createPage(PreferenceDialog.java:1339)
at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.createPage(FilteredPreferenceDialog.java:382)
at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1230)
at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:679)
at org.eclipse.jface.preference.PreferenceDialog$10.run(PreferenceDialog.java:708)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.preference.PreferenceDialog$9.selectionChanged(PreferenceDialog.java:704)
at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:864)
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.firePostSelectionChanged(StructuredViewer.java:862)
at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1175)
at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1200)
at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:251)
at org.eclipse.jface.util.OpenStrategy.access$5(OpenStrategy.java:245)
at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:419)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3885)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3506)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.wi