Problems with JRLoader

[elainetmy]

Hi all, 

I'm having problems when using JRLoader.

Stack trace here:

net.sf.jasperreports.engine.JRException: Error loading object from file : C:testtest.jrxml

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:127)

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:99)

at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromFile(JRLoader.java:90)

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:81)

at com.ebx.jasperReport.util.Test.generatePDFReport(Test.java:125)

at com.ebx.jasperReport.util.Test.main(Test.java:84)

Caused by: java.io.StreamCorruptedException: invalid stream header: 3C3F786D

 

at java.io.ObjectInputStream.readStreamHeader(Unknown Source)

at java.io.ObjectInputStream.<init>(Unknown Source)

at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.<init>(ContextClassLoaderObjectInputStream.java:58)

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:122)

... 5 more

 

My code is here:

 

String rFile="C:testtest.jrxml";[/code]

JasperReport jasperReport = (JasperReport) JRLoader.loadObject(rFile);[/code]

JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, map, new JREmptyDataSource());[/code]

 

Any idea where went wrong?

 

Thanks for your generous help.http://community.jaspersoft.com/sites/all/libraries/ckeditor/plugins/smiley/images/regular_smile.gif

 

Elaine.

[lucianc]

JRLoader.loadObject loads serialized objects (such as compiled reports).  To load *.jrxml files you'll need to use JRXmlLoader.

Regards,

Lucian