Hi, I made a template with a report but when I compile it under Tomcat I found the following error. org.apache.jasper.JasperException: java.lang.RuntimeException: net.sf.jasperreports.engine.JRException: Errors were encountered when compiling report expressions class file: C:WINDOWSsystem32prova_1168868704541_322002.java:4: package net.sf.jasperreports.engine does not exist what am i doing wrong? thanks in advance