consultas en ireport

solcita
26 de Noviembre del 2004
hola:
estoy trabajando con el ireport y cuando creo un informe en el report wizard pongo la consulta y todo bien crea ek reporte...
el problema es el sgte:
cuando generio la sgte consulta
select a.nombre,e.nombre,u.nombre,t.nombre,t.descripcion from areas_negocio a,usuario_responsable u, terminos_glosario t,empresa e, relacion_area_termino rat, relacion_usuario_area rua where e.id=a.id_empresa and a.id=rat.id_area and rat.id_termino=t.id and rua.id_area=a.id and rua.id_usuario=u.id order by a.nombre
de distintas tablas, cuando compilo con la coneccion a la base de daos y sin la coneccion me salen errores y no se porq.....
los errores son:
Errors compiling /home/szapata/ireport/iReport-0.3.2/templates/pruebaareas.jasper! 3907737 [Thread-183] ERROR digester.Digester - End event threw exception java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:250) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Digester.endElement(Digester.java:1036) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1514) at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:400) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:384) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:338) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:322) at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:124) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:321) at java.lang.Thread.run(Thread.java:534) Caused by: dori.jasper.engine.JRException: Duplicate declaration of field : nombre at dori.jasper.engine.design.JasperDesign.addField(JasperDesign.java:743) ... 24 more java.lang.reflect.InvocationTargetException at org.apache.commons.digester.Digester.createSAXException(Digester.java:2312) at org.apache.commons.digester.Digester.createSAXException(Digester.java:2332) at org.apache.commons.digester.Digester.endElement(Digester.java:1039) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1514) at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:400) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:384) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:338) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:322) at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:124) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:321) at java.lang.Thread.run(Thread.java:534) NESTED BY : dori.jasper.engine.JRException: Error at (23, 49: null at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:404) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:384) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:338) at dori.jasper.engine.xml.JRXmlLoader.load(JRXmlLoader.java:322) at dori.jasper.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:124) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:321) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.reflect.InvocationTargetException at org.apache.commons.digester.Digester.createSAXException(Digester.java:2312) at org.apache.commons.digester.Digester.createSAXException(Digester.java:2332) at org.apache.commons.digester.Digester.endElement(Digester.java:1039) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1514) at dori.jasper.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:400) ... 6 more
y no se porq me dice eso, si alguien sabe como ayudarme lo agradecere mucho
chaus