Execution time some fields are nulls, but in the Preview all it's right.

[efrojaspy]

Hi Everyone!

I have JasperSoft Studio 5.5.0 final with jdk 7u9. I'm finished the report and can see all the fields with correct values in the Preview.
Then I export  jasper's files to Eclipse (same jdk).
 I running the class.
 I open the outcome file and can view  the entire report but with some fields nulls.

The list of jars.

1. jasperreports-5.1.0.jar
2. jasperreports-fonts-5.0.4.jar
3. jasperreports-javaflow-5.2.0.jar
4. commons-beanutils-1.8.2.jar
5. commons-collections-3.2.1.jar
6. commons-digester-2.1.jar
7. commons-javaflow-20060411.jar
8. commons-logging-1.1.jar
9. groovy-all-2.0.1.jar
10. iText-2.1.7.js2.jar
11. png-encoder-1.5.jar
12. poi-3.7-20101029.jar
13. jasperreports-extensions-3.5.3.jar
14. ojdbc6.jar
15. orai18n.jar

Here the sample code of my class in Eclipse.

import net.sf.jasperreports.engine.*;
import net.sf.jasperreports.engine.export.JRPdfExporter;
import net.sf.jasperreports.engine.util.JRLoader;
import java.util.*;

import MotorSQL.MotorSQL;

    public static void GENERATION2FILE(String prmJSFile,String prmFileName,HashMap<String, Object> prmParameters,MotorSQL prmMotor,String prmUsuarioId,int prmEntidadId) {
        try {
              JasperReport reporte = (JasperReport) JRLoader.loadObjectFromFile(prmJSFile);
              JasperPrint jasperPrint = JasperFillManager.fillReport(reporte, prmParameters, prmMotor.getConnection());
              JRExporter exporter = new JRPdfExporter();
              exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
              exporter.setParameter(JRExporterParameter.OUTPUT_FILE, new java.io.File(prmFileName));
              exporter.exportReport();
        } catch (JRException e) {
            e.printStackTrace();
            System.exit(1);
        } catch (Exception e) {
            e.printStackTrace();
            System.exit(1);
        }

Can you helpme?

Thanks a lot.

[efrojaspy]

Hello! I've resolved my issue. The problem was report language Groovy. I mean, I don't  installed  groovy's jars  in the new class.

My advice is use java for text expression.

 

Thansk a lot.