java.lang.NullPointerException
at com.fr.report.core.A.J.buildGenealogyAndCheckSheetExecuteSequence(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.stable.AbstractActor.getResultBookFromCacheIfNeed(Unknown Source)
at com.fr.main.impl.WorkBookTemplateDelegate.execute(Unknown Source)
at com.fr.web.core.ReportSessionIDInfor.execute$original$mENNivdk(Unknown Source)
at com.fr.web.core.ReportSessionIDInfor.execute$original$mENNivdk$accessor$5laI0GpY(Unknown Source)
at com.fr.web.core.ReportSessionIDInfor$auxiliary$ZB2x10j6.call(Unknown Source)
at com.fr.intelli.metrics.MonitorInterceptor.intercept(Unknown Source)
at com.fr.web.core.ReportSessionIDInfor.execute(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.getReport2Show(Unknown Source)
at com.fr.web.data.CalculatableAction.readContent(Unknown Source)
at com.fr.web.core.B.IA.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.WebActionsDispatcher.dealForActionCMD(Unknown Source)
at com.fr.web.core.B.lB.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.GeneratedMethodAccessor125.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)
以上是提示内容，请大神宠幸解答！大神帮忙解决下，在线等
