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via ZK-Tracker by hawk, 1 year ago
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via ZK-Tracker by hawk, 2 years ago
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java.lang.NullPointerException at org.zkoss.zssex.util.ChartHelper.prepareTitle(ChartHelper.java:479) at org.zkoss.zssex.util.ChartHelper.getFirstSeriesTitle(ChartHelper.java:461) at org.zkoss.zssex.util.ChartHelper.getChartTitle(ChartHelper.java:451) at org.zkoss.zssex.util.ChartHelper.drawHSSFChartInner(ChartHelper.java:441) at org.zkoss.zssex.util.ChartHelper.drawHSSFChart(ChartHelper.java:356) at org.zkoss.zssex.util.ChartHelper.drawChart(ChartHelper.java:324) at org.zkoss.zssex.ui.widget.ChartWidget.initChart(ChartWidget.java:185) at org.zkoss.zssex.ui.widget.ChartWidget.<init>(ChartWidget.java:57) at org.zkoss.zssex.ui.widget.DefaultBookWidgetLoader.newChartWidget(DefaultBookWidgetLoader.java:422) at org.zkoss.zssex.ui.widget.DefaultBookWidgetLoader.newChartWidgetGroup(DefaultBookWidgetLoader.java:415) at org.zkoss.zssex.ui.widget.DefaultBookWidgetLoader.prepareChartWidgets(DefaultBookWidgetLoader.java:186) at org.zkoss.zssex.ui.widget.DefaultBookWidgetLoader.onSheetSelected(DefaultBookWidgetLoader.java:93) at org.zkoss.zss.ui.Spreadsheet.afterSheetSelected(Spreadsheet.java:4184) at org.zkoss.zss.ui.Spreadsheet.setSelectedSheetDirectly(Spreadsheet.java:877) at org.zkoss.zss.ui.Spreadsheet.access$43(Spreadsheet.java:862) at org.zkoss.zss.ui.Spreadsheet$ExtraCtrl.setSelectedSheetDirectly(Spreadsheet.java:3678) at org.zkoss.zss.ui.au.in.SelectSheetCommand.process(SelectSheetCommand.java:87) at org.zkoss.zss.ui.Spreadsheet.service(Spreadsheet.java:4941) at org.zkoss.zk.ui.impl.DesktopImpl.service(DesktopImpl.java:708) at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1204) at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:601) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:483) at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:492) 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$RequestHandler.content(HttpConnection.java:945) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)