CentOs-net.sf.jasperreports.engine.JRRuntimeException: No input source supplied to the exporter

I created a project in Spring and integrated jasper report with it.

This project was created on a mac machine and runs well on my tomcat. But when i deployed it to my server running centos. I get this exception net.sf.jasperreports.engine.JRRuntimeException: No input source supplied to the exporter..

I really need someone to help out on this.

Thanks in advance.