PDF creation works on localhost but doesn't work on server

[naster]

Hello. I have to continue the development of a web app. I've deployed it on Glassfish 4.1 and it works on localhost. I use NetBeans to deploy it on localhost. But when I deploy it on the server, the generation of the PDF doesn't work. I have Glassfish 4.1, MySQL in the server and in localhost, java 7 in the server and java 8 in localhost.

Glassfish tells me this:

StandardWrapperValve[FacesServlet]: Servlet.service() for servlet Faces Servlet threw exceptionorg.hibernate.TransactionException: nested transactions not supportedatorg.hibernate.engine.transaction.spi.AbstractTransactionImpl.begin(AbstractTransactionImpl.java:154)atorg.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1431)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)atorg.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:356)at com.sun.proxy.$Proxy264.beginTransaction(Unknown Source)atcom.appglass.data.dao.ConstantesDAO.cargarConstantes(ConstantesDAO.java:32)atcom.appglass.jasper.CorteScriptlet.<init>(CorteScriptlet.java:17)at sun.reflect.NativeConstructorAccessorImpl.newInstance0(NativeMethod)atsun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)atsun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)at java.lang.reflect.Constructor.newInstance(Constructor.java:526)at java.lang.Class.newInstance(Class.java:383)atnet.sf.jasperreports.engine.scriptlets.DefaultScriptletFactory.getScriptlet(DefaultScriptletFactory.java:110)atnet.sf.jasperreports.engine.scriptlets.DefaultScriptletFactory.getScriplets(DefaultScriptletFactory.java:69)atnet.sf.jasperreports.engine.fill.JRFillDataset.createScriptlets(JRFillDataset.java:502)atnet.sf.jasperreports.engine.fill.JRFillDataset.setParameterValues(JRFillDataset.java:619)atnet.sf.jasperreports.engine.fill.JRBaseFiller.setParameters(JRBaseFiller.java:1252)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:877)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:822)atnet.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:652)atnet.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:59)atorg.apache.commons.javaflow.bytecode.StackRecorder.execute(StackRecorder.java:95)atorg.apache.commons.javaflow.Continuation.continueWith(Continuation.java:170)atorg.apache.commons.javaflow.Continuation.startWith(Continuation.java:129)atorg.apache.commons.javaflow.Continuation.startWith(Continuation.java:102)atnet.sf.jasperreports.engine.fill.JRContinuationSubreportRunner.start(JRContinuationSubreportRunner.java:53)atnet.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:737)atnet.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:328)atnet.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:377)atnet.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:351)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2039)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:771)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:281)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:144)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:909)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:822)at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:61)atnet.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446)atnet.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:407)atnet.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:824)at com.appglass.jasper.Reportes.crearPDF(Reportes.java:321)atcom.appglass.backing.ProyectoAgregadoBacking.crearPDF(ProyectoAgregadoBacking.java:99)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)at com.sun.el.parser.AstValue.invoke(AstValue.java:289)atcom.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:304)atorg.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:40)atorg.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)atjavax.faces.event.MethodExpressionActionListener.processAction(MethodExpressionActionListener.java:149)at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)atjavax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:813)at javax.faces.component.UICommand.broadcast(UICommand.java:300)atjavax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790)atjavax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282)atcom.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)atcom.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)atorg.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)atorg.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:70)atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)atorg.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)atorg.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)atorg.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)atcom.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)atcom.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)atorg.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)atorg.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)atorg.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)atorg.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)atorg.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)atorg.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)atorg.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)atorg.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)atorg.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)atorg.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)atorg.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)atorg.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)at java.lang.Thread.run(Thread.java:745)[/code]

and also this:

 

net.sf.jasperreports.engine.JRRuntimeException:net.sf.jasperreports.engine.JRException: Error creating scriptlet classinstance : com.appglass.jasper.CorteScriptletjavax.el.ELException: net.sf.jasperreports.engine.JRRuntimeException:net.sf.jasperreports.engine.JRException: Error creating scriptlet classinstance : com.appglass.jasper.CorteScriptletat com.sun.el.parser.AstValue.invoke(AstValue.java:293)atcom.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:304)atorg.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:40)atorg.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)atjavax.faces.event.MethodExpressionActionListener.processAction(MethodExpressionActionListener.java:149)at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)atjavax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:813)at javax.faces.component.UICommand.broadcast(UICommand.java:300)atjavax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790)atjavax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282)atcom.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)atcom.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)atorg.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)atorg.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:70)atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)atorg.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)atorg.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)atorg.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)atcom.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)atcom.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)atorg.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)atorg.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)atorg.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)atorg.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)atorg.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)atorg.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)atorg.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)atorg.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)atorg.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)atorg.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)atorg.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)atorg.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)atorg.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)at java.lang.Thread.run(Thread.java:745)Caused by: net.sf.jasperreports.engine.JRRuntimeException:net.sf.jasperreports.engine.JRException: Error creating scriptlet classinstance : com.appglass.jasper.CorteScriptletatnet.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:762)atnet.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:328)atnet.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:377)atnet.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:351)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2039)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:771)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:281)atnet.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:144)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:909)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:822)at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:61)atnet.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446)atnet.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:407)atnet.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:824)at com.appglass.jasper.Reportes.crearPDF(Reportes.java:321)atcom.appglass.backing.ProyectoAgregadoBacking.crearPDF(ProyectoAgregadoBacking.java:99)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)at com.sun.el.parser.AstValue.invoke(AstValue.java:289)... 46 moreCaused by: net.sf.jasperreports.engine.JRException: Error creatingscriptlet class instance : com.appglass.jasper.CorteScriptletatnet.sf.jasperreports.engine.scriptlets.DefaultScriptletFactory.getScriptlet(DefaultScriptletFactory.java:118)atnet.sf.jasperreports.engine.scriptlets.DefaultScriptletFactory.getScriplets(DefaultScriptletFactory.java:69)atnet.sf.jasperreports.engine.fill.JRFillDataset.createScriptlets(JRFillDataset.java:502)atnet.sf.jasperreports.engine.fill.JRFillDataset.setParameterValues(JRFillDataset.java:619)atnet.sf.jasperreports.engine.fill.JRBaseFiller.setParameters(JRBaseFiller.java:1252)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:877)atnet.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:822)atnet.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:652)atnet.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:59)atorg.apache.commons.javaflow.bytecode.StackRecorder.execute(StackRecorder.java:95)atorg.apache.commons.javaflow.Continuation.continueWith(Continuation.java:170)atorg.apache.commons.javaflow.Continuation.startWith(Continuation.java:129)atorg.apache.commons.javaflow.Continuation.startWith(Continuation.java:102)atnet.sf.jasperreports.engine.fill.JRContinuationSubreportRunner.start(JRContinuationSubreportRunner.java:53)atnet.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:737)... 66 moreCaused by: org.hibernate.TransactionException: nested transactions notsupportedatorg.hibernate.engine.transaction.spi.AbstractTransactionImpl.begin(AbstractTransactionImpl.java:154)atorg.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1431)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)atorg.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:356)at com.sun.proxy.$Proxy264.beginTransaction(Unknown Source)atcom.appglass.data.dao.ConstantesDAO.cargarConstantes(ConstantesDAO.java:32)atcom.appglass.jasper.CorteScriptlet.<init>(CorteScriptlet.java:17)at sun.reflect.NativeConstructorAccessorImpl.newInstance0(NativeMethod)atsun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)atsun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)at java.lang.reflect.Constructor.newInstance(Constructor.java:526)at java.lang.Class.newInstance(Class.java:383)atnet.sf.jasperreports.engine.scriptlets.DefaultScriptletFactory.getScriptlet(DefaultScriptletFactory.java:110)... 80 more[/code]

 

public void crearPDF(Integer idProyecto, Usuarios usuario, String email, Boolean archivoDoc, Locale locale) throws SQLException    {        System.err.println("Entrando en crearPDF");        //String ruta = "\\SERVER\producción\PDFAPP\" + usuario.getNombre() + "\";        String ruta = "/home/haritz/pdfapp/" + usuario.getNombre() + "/";        Integer versionProyecto;        File rutaFile = new File(ruta);        JRPdfExporter exp = new JRPdfExporter();        JRPdfExporter exp2 = new JRPdfExporter();        JRDocxExporter expD = new JRDocxExporter();        Connection conn = null;        if(!rutaFile.exists()){            rutaFile.mkdirs();        }        MailUtil mUtil = new MailUtil();        String nombreProyecto;        FacesContext context = FacesContext.getCurrentInstance();        //LOCALIZACIÓN DE INFORMES        //Si no viene especificado por el administrador, extraer el idioma del contexto (establecido en función del usuario)        if(locale == null){            locale = context.getViewRoot().getLocale();        }        //Genera el ResourceBundle que le pasaremos por parámetro        ResourceBundle rb = ResourceBundle.getBundle("com.appglass.jasper.resources.report", locale);        //Introducimos los parámetros necesarios        HashMap <String, Object> map = new HashMap <String, Object>();        map.put("rutaImagenes", (Object) rutaImagenes);        map.put("idProyecto", (Object) idProyecto);        map.put("archivoDoc", (Object) archivoDoc);        map.put(JRParameter.REPORT_LOCALE,locale);        map.put(JRParameter.REPORT_RESOURCE_BUNDLE, rb);        try{            Session session = HibernateUtil.getSessionFactory().getCurrentSession();                       session.beginTransaction();            //Nuevo para conseguir session.connection() en hibernate 4.x            SessionFactoryImpl sessionFactory = (SessionFactoryImpl) session.getSessionFactory();            conn = sessionFactory.getConnectionProvider().getConnection();            //session.connection() fue borrado en hibernate 4.x            //conn = session.connection();/*JRProperties.setProperty("net.sf.jasperreports.default.pdf.font.name", "Deja Vu Sans");JasperReport jasperReport = JasperCompileManager.compileReport(reportSource);JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, params);JasperExportManager.exportReportToPdfFile(jasperPrint, outputFileName);            */            InputStream reporte = (InputStream) getClass().getResourceAsStream("/com/appglass/jasper/report2.jasper");            InputStream reporte2 = (InputStream) getClass().getResourceAsStream("/com/appglass/jasper/report2_subreport1B.jasper");            InputStream reporte3 = (InputStream) getClass().getResourceAsStream("/com/appglass/jasper/report2_subreport2B.jasper");            InputStream reporte4 = (InputStream) getClass().getResourceAsStream("/com/appglass/jasper/report2_plano.jasper");            InputStream reporte5 = (InputStream) getClass().getResourceAsStream("/com/appglass/jasper/report2_resumen.jasper");            // Path completo C:/Users/pool/Documents/NetBeansProjects/AppGlass/src/java            if ((reporte == null) || reporte2 == null || reporte3 == null || reporte4 == null){                System.err.println("No se ha encontrado el archivo .jasper");            }            System.err.println("Antes de llamar a JasperFillManager.fillReport");            JasperPrint jasperPrint = JasperFillManager.fillReport(reporte, map, conn);            System.err.println("Report1 done");            JasperPrint jasperPrint2 = JasperFillManager.fillReport(reporte2, map, conn);            JasperPrint jasperPrint3 = JasperFillManager.fillReport(reporte3, map, conn);            JasperPrint jasperPrint4 = JasperFillManager.fillReport(reporte4, map, conn);            JasperPrint jasperPrint5 = JasperFillManager.fillReport(reporte5, map, conn);            System.err.println("Antes de llamar a JasperViewer.viewReport");            //Para exportar el PDF al cliente            HttpServletResponse response = (HttpServletResponse) context.getExternalContext().getResponse();            List list = new ArrayList();            list.add(jasperPrint4);            list.add(jasperPrint5);            list.add(jasperPrint);            list.add(jasperPrint2);            list.add(jasperPrint3);            if(!archivoDoc){                exp.setParameter(JRPdfExporterParameter.JASPER_PRINT_LIST, list);                exp2.setParameter(JRPdfExporterParameter.JASPER_PRINT_LIST, list);                exp.setParameter(JRExporterParameter.CHARACTER_ENCODING, "UTF-8");                exp.setParameter(JRExporterParameter.CHARACTER_ENCODING, "UTF-8");            }            nombreProyecto = queryGetNombreProyecto(conn, idProyecto);            versionProyecto = queryGetVersionProyecto(conn, idProyecto);            if(!archivoDoc){                //Fijamos como salida un fichero en SERVER                exp2.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, ruta + nombreProyecto + "version" + (versionProyecto + 1) + ".pdf");                exp2.setParameter(JRPdfExporterParameter.METADATA_AUTHOR, usuario.getNombre());                exp2.setParameter(JRPdfExporterParameter.METADATA_TITLE, nombreProyecto);                exp2.exportReport();            } else {                expD.setParameter(JRDocxExporterParameter.JASPER_PRINT_LIST, list);                //Fijamos como salida un fichero en SERVER                expD.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, ruta + nombreProyecto + "(" + (versionProyecto + 1) + ").doc");                //Fijamos como salida la un fichero en el servidor remoto                expD.exportReport();            }            //Enviamos el mail de confirmación con el informe adjunto            mUtil.confirmacionInforme(email, usuario, nombreProyecto, archivoDoc, versionProyecto + 1);            //Fijamos como salida el lector de PDF del navegador            if(!archivoDoc){               response.setHeader("Content-Type", "application/pdf; charset=UTF-8");               response.setHeader("Content-disposition", "attachment; filename*=UTF-8''" + URLEncoder.encode(nombreProyecto, "UTF-8") + ".pdf");               exp.setParameter(JRExporterParameter.OUTPUT_STREAM, response.getOutputStream());               exp.exportReport();            }                      //session.getTransaction().commit();           conn.close();        }catch(SQLException sqlEx){            System.err.println("Error creando el PDF");            System.err.println(sqlEx.getClass());            System.err.println(sqlEx.getCause());            System.err.println(sqlEx.getMessage());        }        catch (HibernateException ex)        {            System.err.println("Error creando el PDF");            System.err.println(ex.getClass());            System.err.println(ex.getCause());            System.err.println(ex.getMessage());        } catch (JRException ex) {            System.err.println("Error creando el PDF");            System.err.println(ex.getClass());            System.err.println(ex.getCause());            System.err.println(ex.getMessage());        } catch (IOException ex) {            System.err.println("Error creando el PDF");            System.err.println(ex.getClass());            System.err.println(ex.getCause());            System.err.println(ex.getMessage());        } finally {            if(conn != null){                conn.close();            }        }        System.err.println("Antes de responseComplete");        FacesContext.getCurrentInstance().responseComplete();    }[/code]

Does anybody have any idea of what is going on?

Thank you!