Trouble with tables

[bluelikejazz]

I use the Jasper supplied JRTableModelDataSource and then use:

 

import net.sf.jasperreports.engine.*;

public class JRTestDataSource

{

public static JRDataSource test()

{

return new JRTableModelDataSource(TabReport.getTS());

}

}

 

 

Where TabReport is getting a simple DefaultTableModel from my code.

 

In IReport, I try and compile and the only TextField I am using is called StudentName... gives me the exception:

 

net.sf.jasperreports.engine.JRException:ÂReportÂdesignÂnotÂvalidÂ:Â ÂÂÂÂÂ1.ÂFieldÂnotÂfoundÂ:ÂStudentName ÂÂÂÂatÂnet.sf.jasperreports.engine.design.JRAbstractCompiler.verifyDesign(JRAbstractCompiler.java:267) ÂÂÂÂatÂnet.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:144) ÂÂÂÂatÂnet.sf.jasperreports.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:105) ÂÂÂÂatÂnet.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:127) ÂÂÂÂatÂnet.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:109) ÂÂÂÂatÂit.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:529) ÂÂÂÂatÂjava.lang.Thread.run(UnknownÂSource)

 

StudentName is one of the column names in my default table.

 

How can I get this to work?