ClassNotFoundException

[2006 IR Open Dicussion]

By: accarvajal - accarvajal

ClassNotFoundException

2006-03-31 14:13

Hi!

 

I'm using latest iReport designer version to my jasperreports, I have done my first report, and iReport compiles jrxml file as .jasper.

 

My problem is when I try to view report by java program. I do something like this:

 

JasperPrint JP = JasperFillManager.fillreport("users.jasper", param, conn);

JasperView.viewReport(JP);

 

Java debug shows an error into JasperFillManager.fillreport due to when it tries net.sf.jasperreports.engine.util.JRLoader.loadObject

 

throws a java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap

 

I don't know what I'm wrong?

 

thanks for your help

 

 

 

 

By: cardondenis - cardondenis

RE: ClassNotFoundException

2006-04-03 04:15

Have you added all the jasper jar in your classpath. You probably miss the apache commons jars. If you have copied your jars correctly, you may also have older jars colliding with the jasper jars.

 

Cheers,

 

Denis