1，导出文档：https://help.fanruan.com/finebi5.1/doc-view-161.html

2，错误信息：Export Column Out Of Limit!

3，错误堆栈：

com.finebi.common.exception.conf.table.FineTableExportColumnOutOfLimitException: Export Column Out Of Limit!

at com.finebi.common.api.datasource.export.ExcelRestriction.checkColumn(ExcelRestriction.java:57)

at com.finebi.dashboard.impl.aspect.ExcelRestrictionAccept.checkColumnSize(ExcelRestrictionAccept.java:114)

at com.finebi.dashboard.impl.aspect.ExcelRestrictionAccept.checkCrossRestriction(ExcelRestrictionAccept.java:149)

at com.finebi.dashboard.impl.aspect.ExcelRestrictionAccept.after(ExcelRestrictionAccept.java:87)

at com.finebi.dashboard.impl.aspect.ExcelRestrictionAccept.after(ExcelRestrictionAccept.java:38)

at com.finebi.dashboard.impl.manager.EngineWidgetExecutorManagerWrapper.getBiResult(EngineWidgetExecutorManagerWrapper.java:69)

at com.finebi.dashboard.impl.manager.EngineWidgetExecutorManagerWrapper.visit(EngineWidgetExecutorManagerWrapper.java:81)

at com.finebi.dashboard.impl.manager.EngineWidgetExecutorManagerWrapper.visit(EngineWidgetExecutorManagerWrapper.java:42)

at com.finebi.dashboard.api.widget.CrossTableWidget.accept(CrossTableWidget.java:50)

at com.finebi.dashboard.impl.widget.DashboardWidgetExecutorCellImpl.getEngineExportResult(DashboardWidgetExecutorCellImpl.java:48)

at com.finebi.dashboard.impl.service.export.GlobalExportExecutor.getEngineExportResult(GlobalExportExecutor.java:87)

at com.finebi.dashboard.impl.service.export.GlobalExportExecutor.visit(GlobalExportExecutor.java:95)

at com.finebi.dashboard.impl.service.export.GlobalExportExecutor.visit(GlobalExportExecutor.java:41)

at com.finebi.dashboard.api.widget.CrossTableWidget.accept(CrossTableWidget.java:50)

at com.finebi.dashboard.impl.service.export.creator.FineReportExportManager.buildGlobalWorkBook(FineReportExportManager.java:129)

at com.finebi.dashboard.impl.service.FineDashboardExportServiceImpl.exportGlobalExcel(FineDashboardExportServiceImpl.java:45)

at com.finebi.dashboard.impl.service.FineWidgetExecutorServiceImpl.exportGlobalExcel(FineWidgetExecutorServiceImpl.java:293)

at com.finebi.web.action.v5.conf.FineExportAction.exportDashboardExcel(FineExportAction.java:151)

at sun.reflect.GeneratedMethodAccessor4751.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:205)

at com.fr.third.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)

at com.fr.third.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)

at com.fr.third.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:854)

at com.fr.third.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:765)

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:967)

at com.fr.third.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)

at com.fr.third.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)

at com.fr.third.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)

at com.fr.third.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)

at com.fr.decision.webservice.BackupActivator$1.doFilter(BackupActivator.java:77)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)