This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
hehehe... I solve! The problem happen because the jasper have to access graphic interface's configurations, so they can't on Linux, because I'm using the terminal (server), so I should pass the command "-Djava.awt.headless=true" for jvm. Or you can put on JAVA_OPTS variable (jboss).