java.lang.NullPointerException
	at com.fr.data.index.AbstractIndexDataModel.getColumnCount(Unknown Source)
	at com.fr.report.core.A.J.dealWithBEDSColumn(Unknown Source)
	at com.fr.report.core.A.m.cc_ce_array(Unknown Source)
	at com.fr.report.core.A.J.A(Unknown Source)
	at com.fr.report.core.A.J.A(Unknown Source)
	at com.fr.report.core.A.J.A(Unknown Source)
	at com.fr.report.core.A.J.A(Unknown Source)
	at com.fr.report.core.A.J.A(Unknown Source)
	at com.fr.report.core.A.J.C(Unknown Source)
	at com.fr.report.core.A.J.execute4Expand(Unknown Source)
	at com.fr.report.core.A.J.execute(Unknown Source)
	at com.fr.report.worksheet.WorkSheet.execute(Unknown Source)
	at com.fr.report.core.sheet.AbstractWorkBookExecutor._execute(Unknown Source)
	at com.fr.report.core.sheet.AbstractWorkBookExecutor.execute(Unknown Source)
	at com.fr.main.impl.WorkBook.execute(Unknown Source)
	at com.fr.main.impl.WorkBook.execute(Unknown Source)
	at com.fr.web.cache.ReportCache.getResultWorkBook(Unknown Source)
	at com.fr.stable.PageActor.getResultBookFromCacheIfNeed(Unknown Source)
	at com.fr.main.impl.WorkBookTemplateDelegate.execute(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.execute(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.computeBook2Show$original$JelPuSrt(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.computeBook2Show$original$JelPuSrt$accessor$jIs88F8u(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor$auxiliary$nstQ8bZ7.call(Unknown Source)
	at com.fr.intelli.metrics.MonitorInterceptor.intercept(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.computeBook2Show(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.initBook2Show(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.getWorkBook2Show(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.getWorkBook2Show(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.getResultWorkBook(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.createPageSetChain(Unknown Source)
	at com.fr.web.core.ReportSessionIDInfor.getReportPage(Unknown Source)
	at com.fr.web.core.B.qA.A(Unknown Source)
	at com.fr.web.core.B.qA.A(Unknown Source)
	at com.fr.web.core.B.kA.A(Unknown Source)
	at com.fr.web.core.B.KA.actionCMD(Unknown Source)
	at com.fr.web.core.WebActionsDispatcher.dealForActionCMD(Unknown Source)
	at com.fr.web.core.WebActionsDispatcher.dealForActionDefaultCmd(Unknown Source)
	at com.fr.web.core.B.hA.process(Unknown Source)
	at com.fr.web.core.ReportDispatcher.dealWithOp(Unknown Source)
	at com.fr.web.core.ReportDispatcher.dealWeblet(Unknown Source)
	at com.fr.web.core.ReportDispatcher.dealWithRequest(Unknown Source)
	at com.fr.web.controller.BaseRequestService.preview(Unknown Source)
	at com.fr.web.controller.ReportRequestService.preview(Unknown Source)
	at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.fr.third.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
	at com.fr.third.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
	at com.fr.third.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
	at com.fr.third.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747)
	at com.fr.third.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:676)
	at com.fr.third.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
	at com.fr.third.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
	at com.fr.third.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
	at com.fr.third.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
	at com.fr.third.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	at com.fr.third.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.fr.third.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	at com.fr.third.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.fr.decision.base.DecisionServletInitializer$4.doFilter(Unknown Source)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)