Difference between jasper studio 6.0 and ireport 5.6

[a.colucci]

hi, this is my question.

I made a report very easy(just one table ) in jasper studio. well, when I invoke this report from my apex page with jasperintegration  i have  error. But if I open my report test.jrxml with IREPORT 5.6.0 and  I compile it. For a kind of magic my report run perfectly from my apex page.

Is there anyone that suppose the kind of setting has got jasper that invalid execution report?

thanks.

this is the error when compile it with jasper

type Exception report

message

description The server encountered an internal error that prevented it from fulfilling this request.

exception

java.lang.NullPointerException	net.sf.jasperreports.components.table.fill.TableReport.createCell(TableReport.java:1629)	net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.createColumnCell(TableReport.java:521)	net.sf.jasperreports.components.table.fill.TableReport$ColumnHeaderCreator.createColumnCell(TableReport.java:733)	net.sf.jasperreports.components.table.fill.TableReport$ColumnHeaderCreator.createColumnCell(TableReport.java:710)	net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.visitColumn(TableReport.java:500)	net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.visitColumn(TableReport.java:466)	net.sf.jasperreports.components.table.StandardColumn.visitColumn(StandardColumn.java:74)	net.sf.jasperreports.components.table.fill.TableReport$ReportBandCreator.visit(TableReport.java:579)	net.sf.jasperreports.components.table.fill.TableReport.createColumnHeader(TableReport.java:1141)	net.sf.jasperreports.components.table.fill.TableReport.<init>(TableReport.java:324)	net.sf.jasperreports.components.table.fill.FillTable.createFillTableSubreportFactory(FillTable.java:335)	net.sf.jasperreports.components.table.fill.FillTable.createFillSubreport(FillTable.java:309)	net.sf.jasperreports.components.table.fill.FillTable.evaluate(FillTable.java:131)	net.sf.jasperreports.engine.fill.JRFillComponentElement.evaluate(JRFillComponentElement.java:110)	net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:381)	net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:500)	net.sf.jasperreports.engine.fill.JRVerticalFiller.fillBandNoOverflow(JRVerticalFiller.java:427)	net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnHeader(JRVerticalFiller.java:472)	net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:251)	net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:115)	net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:582)	net.sf.jasperreports.engine.fill.BaseReportFiller.fill(BaseReportFiller.java:396)	net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:90)	net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:286)	de.oc.integration.jasper.webapp.ReportWrapper.service(Unknown Source)	javax.servlet.http.HttpServlet.service(HttpServlet.java:725)	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

[yann22580]

Hi, it seems you have a compatibility issue. In your apex, what is the release of your JRL (Jasper Reports Library) ?

Should be at least 6.0 if you use Jasper studio 6.0. Maybe I miss a thing...

[Junior Chira]

@a.colucci Saludos!!
Lograron solucionar este problema? Actualmente tengo este mismo inconveniente, agradecería me notifiquen por favor que solución pudieron darle. 
Este es mi correo: jchiraroque02@gmail.com