This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
I have some problem with this tutorial. When i start this aplication i get this error: 500 Internal Server Error---java.lang.NullPointerException void javax.faces.webapp.FacesServlet.init(javax.servlet.ServletConfig
I am using OC4J. I think that i have done everything that i should. Where could be a problem?