Some help

[alex171183]

Hi! I'm trying to build a simple report but for sone reason I can't figure out it doesn't work. The java code is as following:

 

Map parameters = new HashMap();

parameters.put("Title", "The Report");

JasperDesign jasperDesign = JRXmlLoader.load("C:/Documents and Settings/arey/QReport/src/qreport/classic1.jrxml");

JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);

JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(coleccion);

JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters);

JasperViewer visor = new JasperViewer(jasperPrint,false);

visor.setVisible(true);

 

where collection is a java.util.List filled with objects from a HQL Query. The exception thrown is this:

 

net.sf.jasperreports.engine.JRException: Error compiling report java source files : C:Documents and SettingsareyQReportclassic_1184937081238_179238.java

at net.sf.jasperreports.engine.design.JRJavacCompiler.compileClasses(JRJavacCompiler.java:93)

at net.sf.jasperreports.engine.design.JRAbstractClassCompiler.compileUnits(JRAbstractClassCompiler.java:67)

at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:190)

at net.sf.jasperreports.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:105)

at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:212)

at

qreport.Prueba.main(Prueba.java:43)

Caused by: java.io.IOException: CreateProcess: javac -classpath "...â€

at java.lang.ProcessImpl.create(Native Method)

at java.lang.ProcessImpl.<init>(ProcessImpl.java:81)

at java.lang.ProcessImpl.start(ProcessImpl.java:30)

at java.lang.ProcessBuilder.start(ProcessBuilder.java:451)

at java.lang.Runtime.exec(Runtime.java:591)

at java.lang.Runtime.exec(Runtime.java:464)

at net.sf.jasperreports.engine.design.JRJavacCompiler.compileClasses(JRJavacCompiler.java:62)

 

My jrxml is attached.

 

I hope you could help me with this. Thanks in advance! [file name=classic1.jrxml size=7465]http://www.jasperforge.org/components/com_joomlaboard/uploaded/files/classic1.jrxml[/file]

[lucianc]

Include the jdt-compiler jar shipped with JR on your application classpath so that the JDT report compiler is used.

 

HTH,

Lucian