I don’t know why. My “subtotal” is like your “phones” It is a field on my report and it is a list and on my java class too.

Do you have any idea? Thanks

Jey

* ((net.sf.jasperreports.engine.data.JRBeanCollectionDataSource)$P{REPORT_DATA_SOURCE}).cloneDataSource()

I’ll also have to move your table / subreport out of the detail band. I have it on the summary band and it’s working fine for me. No missing records.

Hope it helps.

My best regards…

public static void main(String[] args) {
String jasperFile = /home/suryakirany/workspace/Jasper_Reports/jrxml/fridayreport.jasper;
try {

List ls = ContactFactory.createBeanCollection();

dataSource = new JRBeanCollectionDataSource(ls);

jasperPrint = JasperFillManager.fillReport(jasperFile,
new HashMap(), dataSource);

System.out.println( ——— fill succ);
}catch (Exception e) {
e.printStackTrace();
}
} // main

java.lang.NullPointerException
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:89)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:601)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:517)
at com.bms.base.ContactJasperReport.main(ContactJasperReport.java:26)
i also checking in debug mode but it is indicating currentBean as NULL so
how to resolve this error……..

…

$P{MySubreportDataSource}

…

And now not a single value is populated in my report.Even the fields in the master report were not populated.
thanks, Irina

public class Account implements java.io.Serializable {

private String acctId;
private String acctType;
private List apptList = new ArrayList();
//etc…
}

public class Appt implements Serializable {

private String apptId;
private List distList = new ArrayList();
private List ppsAppList = new ArrayList();
//etc…
}

public class Dist {….}

public class SpecialAppt { …}

But my application has a collection of BusinessBean in the AddressBean class. i.e. a subreport inside a subreport. I used similar approach to create a subreport inside the address.jrxml. But I keep getting the following error: Any ideas? Thanks so much!!

net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Error retrieving field value from bean : businesses at net.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:711) at
net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:329) at

public class AddressBean {
private String type;
private String address;
private List businesses; //NEW field
}

public class BusinessBean {
…
}

FileInputStream reportSource = null;
try {
reportSource = new FileInputStream(“C:\\Documents and Settings\\mkolodziejski\\Moje dokumenty\\Czynsze\\ReportDemo\\src\\com\\visural\\report\\demo.jasper”);
} catch (FileNotFoundException ex) {
Logger.getLogger(NewMain.class.getName()).log(Level.SEVERE, null, ex);
}
OutputStream outputStreamPDF = null;
try {
outputStreamPDF = new FileOutputStream(“Demo.pdf”);
} catch (FileNotFoundException ex) {
Logger.getLogger(NewMain.class.getName()).log(Level.SEVERE, null, ex);
}
try {
JasperRunManager.runReportToPdfStream(reportSource, outputStreamPDF, new HashMap(), new JRBeanCollectionDataSource(ContactFactory.create()));
} catch (JRException ex) {
Logger.getLogger(NewMain.class.getName()).log(Level.SEVERE, null, ex);
}
yet it does not work, it throws NoClassDefFoundError

Any ideas why?

I have something like this but is not working

// PDF
reportSource = new FileInputStream(“demo.jasper”);
OutputStream outputStreamPDF = new FileOutputStream(“Demo.pdf”);
JasperRunManager.runReportToPdfStream(reportSource, outputStreamPDF, ?);

Thank you in advance

Raul