当我通过导出报告导出报告时 - ＆gt; csv报告将作为.htm文件下载。当我在Firefox中打开此.htm文件时，出现以下错误：
org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report.
AxisFault
faultCode:
faultSubcode:
faultString: org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report.
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report.
at org.eclipse.birt.report.service.ReportEngineService.throwDummyException(ReportEngineService.java:1106)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1553)
at org.eclipse.birt.report.service.BirtViewerReportService.renderReport(BirtViewerReportService.java:369)
at org.eclipse.birt.report.service.actionhandler.BirtRenderReportActionHandler.__execute(BirtRenderReportActionHandler.java:65)
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.doService(FramesetFragment.java:222)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.service(FramesetFragment.java:86)
at org.eclipse.birt.report.servlet.ViewerServlet.__doGet(ViewerServlet.java:181)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doPost(BirtSoapMessageDispatcherServlet.java:278)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:122)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:68)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.hbsp.cl.report.web.SessionFilter.doFilter(SessionFilter.java:48)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2248)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:298)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1547)
... 38 more
Caused by: java.lang.NullPointerException
at org.eclipse.birt.report.engine.layout.LayoutUtil.contains(LayoutUtil.java:187)
at org.eclipse.birt.report.engine.layout.LayoutUtil.isHiddenByVisibility(LayoutUtil.java:142)
at org.eclipse.birt.report.engine.layout.LayoutUtil.isHidden(LayoutUtil.java:105)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.handleVisibility(HTMLAbstractLM.java:368)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:123)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
at org.eclipse.birt.report.engine.api.impl.RenderTask$PageRangeRender.render(RenderTask.java:661)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:294)
... 39 more
{http://xml.apache.or...e:impetus-b0109
{}:org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report.
at org.eclipse.birt.report.service.ReportEngineService.throwDummyException(ReportEngineService.java:1106)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1553)
at org.eclipse.birt.report.service.BirtViewerReportService.renderReport(BirtViewerReportService.java:369)
at org.eclipse.birt.report.service.actionhandler.BirtRenderReportActionHandler.__execute(BirtRenderReportActionHandler.java:65)
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.doService(FramesetFragment.java:222)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.service(FramesetFragment.java:86)
at org.eclipse.birt.report.servlet.ViewerServlet.__doGet(ViewerServlet.java:181)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doPost(BirtSoapMessageDispatcherServlet.java:278)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:122)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:68)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.hbsp.cl.report.web.SessionFilter.doFilter(SessionFilter.java:48)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2248)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:298)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1547)
... 38 more
Caused by: java.lang.NullPointerException
at org.eclipse.birt.report.engine.layout.LayoutUtil.contains(LayoutUtil.java:187)
at org.eclipse.birt.report.engine.layout.LayoutUtil.isHiddenByVisibility(LayoutUtil.java:142)
at org.eclipse.birt.report.engine.layout.LayoutUtil.isHidden(LayoutUtil.java:105)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.handleVisibility(HTMLAbstractLM.java:368)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:123)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
at org.eclipse.birt.report.engine.api.impl.RenderTask$PageRangeRender.render(RenderTask.java:661)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:294)
... 39 more
org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report.
at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
at org.eclipse.birt.report.utility.BirtUtility.makeAxisFault(BirtUtility.java:761)
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:94)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.doService(FramesetFragment.java:222)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.service(FramesetFragment.java:86)
at org.eclipse.birt.report.servlet.ViewerServlet.__doGet(ViewerServlet.java:181)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doPost(BirtSoapMessageDispatcherServlet.java:278)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:122)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:68)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.hbsp.cl.report.web.SessionFilter.doFilter(SessionFilter.java:48)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report.
at org.eclipse.birt.report.service.ReportEngineService.throwDummyException(ReportEngineService.java:1106)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1553)
at org.eclipse.birt.report.service.BirtViewerReportService.renderReport(BirtViewerReportService.java:369)
at org.eclipse.birt.report.service.actionhandler.BirtRenderReportActionHandler.__execute(BirtRenderReportActionHandler.java:65)
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
... 35 more
Caused by: org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2248)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:298)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1547)
... 38 more
Caused by: java.lang.NullPointerException
at org.eclipse.birt.report.engine.layout.LayoutUtil.contains(LayoutUtil.java:187)
at org.eclipse.birt.report.engine.layout.LayoutUtil.isHiddenByVisibility(LayoutUtil.java:142)
at org.eclipse.birt.report.engine.layout.LayoutUtil.isHidden(LayoutUtil.java:105)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.handleVisibility(HTMLAbstractLM.java:368)
at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:123)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
at org.eclipse.birt.report.engine.api.impl.RenderTask$PageRangeRender.render(RenderTask.java:661)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:294)
答案 0 :(得分：0)
确保您的CSV发射器插件正确，否则只需更换此发射器view & download
答案 1 :(得分：0)
抛出NPE是因为发射器的输出格式为空。
您需要更新发射器代码（CSVReportEmitter.java）并覆盖该方法并重建发射器。
public String getOutputFormat() {
return "csv";
}