java.lang.NullPointerException: This exception has no message.

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via ZK-Tracker by dennis, 1 year ago
This exception has no message.
via ZK-Tracker by dennis, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.zkoss.poi.hssf.usermodel.HSSFEvaluationCell.getStringCellValue(HSSFEvaluationCell.java:70)
at org.zkoss.poi.ss.formula.WorkbookEvaluator.getValueFromNonFormulaCell(WorkbookEvaluator.java:406)
at org.zkoss.poi.ss.formula.EvaluationCache.notifyUpdateCell(EvaluationCache.java:83)
at org.zkoss.poi.ss.formula.WorkbookEvaluator.notifyUpdateCell(WorkbookEvaluator.java:229)
at org.zkoss.poi.hssf.usermodel.HSSFFormulaEvaluator.notifySetFormula(HSSFFormulaEvaluator.java:164)
at org.zkoss.zss.model.sys.impl.BookHelper.clearFormulaCache(BookHelper.java:314)
at org.zkoss.zss.model.sys.impl.BookHelper.reevaluateAndNotify(BookHelper.java:489)
at org.zkoss.zss.model.sys.impl.XRangeImpl.reevaluateAndNotify(XRangeImpl.java:428)
at org.zkoss.zss.model.sys.impl.XRangeImpl.setEditText(XRangeImpl.java:382)
at org.zkoss.zss.api.impl.RangeImpl.setCellEditText(RangeImpl.java:610)
at org.zkoss.zss.ui.impl.undo.CellEditTextAction.applyAction(CellEditTextAction.java:51)
at org.zkoss.zss.ui.impl.undo.AbstractEditTextAction.doAction(AbstractEditTextAction.java:82)
at org.zkoss.zssex.ui.impl.UndoableActionManagerImpl.doAction(UndoableActionManagerImpl.java:50)
at org.zkoss.zss.ui.Spreadsheet.processStopEditing0(Spreadsheet.java:4386)
at org.zkoss.zss.ui.Spreadsheet.processStopEditing(Spreadsheet.java:4338)
at org.zkoss.zss.ui.Spreadsheet.access$45(Spreadsheet.java:4336)
at org.zkoss.zss.ui.Spreadsheet$2.onEvent(Spreadsheet.java:350)
at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2748)
at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2719)
at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2660)
at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)
at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1720)
at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1505)
at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1215)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:600)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:482)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:491)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)

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