Dear all, I am a developer new to jboss portal and have 2 questions: 1. I have tried to install portal server from sources after building sources and doing some modifications to mySQL schema, server started up without any exceptions. but when i browse to http://localhost:8080/portal i saw portlets messaging: "Cannot render Object not found JSPPortletInstance" whats wrong ? 2. which IDE is best suitable for changing some code of portal and then build, run and see the result? Hope to hear from you. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043482#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...