NoClassDefFoundError using different JDK's

[2006 IR Open Discussion]

By: Firedragon - firedragon852

NoClassDefFoundError using different JDK's

2003-09-29 03:06

I am trying to run jasperreports from within a web app (jboss/tomcat).

 

Using the IBM JDK 1.4.1, I got the error from the servlet container:

java.lang.NoClassDefFoundError: dori/jasper/engine/JRDataSource

 

Using the Sun JDK 1.4.2, I got:

java.lang.NoClassDefFoundError: dori/jasper/engine/JRReportFont

 

I have put jasperreport-0.5.0.jar in WEB-INF/lib in my war archive and check many times that the jasperreports-0.5.0.jar is indeed there.

 

Am I missing something really obvious? My web app uses other classes from WEB-INF/lib and it works fine.

 

 

 

 

By: Adam Silverthorne - doog2112

RE: NoClassDefFoundError using different JDK'

2003-10-01 18:18

 

What is your deployment platform? If it is Unix, you could be getting an X server error if you are not running an X server and you are using java.awt, for example if you are using JFreeChart. Check you logs for exceptions.