• 
  截取字符串显示

  有一个字段格式是这样的，地区（年度）详情现在我需要把他显示在报表的同一格中，但是显示的样式如此下：  地区 （年度）  详情由于字数不固定，所以只能第一行显示（左边的。第二行显示（年度），第三行显示）右边的数据，求大佬指教现在使用一楼公式，会出现一个情况，当这行没有值的时候，就会出现#NAME，请问怎么可以去掉，公式是left($$$, FIND("〔", $$$) - 1) + "<br>" + MID($$$, find("〔", $$$), find("〕", $$$) - find("〔", $$$) + 1) + "<br>" + right($$$, (len($$$) - find("〕", $$$)))

  624个浏览 4个回答 FineReport 2019年11月15日发布
• 
  报表部分区域缩小

  我像黑色和红色区域不变，黄色区域整体缩小记号，怎么弄，求大佬告知

  395个浏览 3个回答 FineReport 2019年11月15日发布
• 
  输入的公式，为什么后面会出先几个，，，，，号

  425个浏览 6个回答 FineReport 2019年11月15日发布
• 
  显示字段以段落显示

  有一个字段是我拖到报表中，但是显示 不能像段落那样显示，开时空两格，换行后又贴边显示，怎么设置了？如：    我的。。。。。。。。。。。等（换行）嗯嗯嗯嗯嫩。。。。。。。。。。。。。。

  318个浏览 1个回答 FineReport 2019年11月14日发布
• 
  同一行，表格大小调试

  同一行中，需要把右边的几个表格单独缩小，这个怎么设置，需要保证左边的表格大小不变，就只缩小右边指定的几哥

  418个浏览 3个回答 FineReport 2019年11月15日发布
• 
  分页后，没有补充相应得行

  我按分组，分页后，我想每页显示行数十行，但是分页后，到这一类最后一页，就只显示有值的几行，我想也显示十行，没有值的用空白行填充

  337个浏览 2个回答 FineReport 2019年11月14日发布
• 
  怎么再一格中先显示数据库两列的值了？

  比如再第一行一列中，显示开始时间和结束时间两个字段的值，上下显示

  379个浏览 1个回答 FineReport 2019年11月13日发布
• 
  数据集的数据预览可以看到，但为什么放到报表上就读取不到，预览报表的就报空值

  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)

  374个浏览 2个回答 FineReport 2019年11月13日发布
• 
  预览报空指针异常

  我画了报表，只要一拖入值，预览就错，可是我预览数据集是存在值的，我想知道是为什么会报这个错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$original$YE8QNKn3(Unknown Source) at com.fr.web.core.ReportSessionIDInfor.computeBook2Show$original$YE8QNKn3$accessor$DsGVt2KA(Unknown Source) at com.fr.web.core.ReportSessionIDInfor$auxiliary$OQttfOv3.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.GeneratedMethodAccessor95.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)

  766个浏览 3个回答 FineReport 2019年11月13日发布

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