Are you ... using Java 5 or 6? on Linux? Or Mac, or Windows? Did you... install the WTP, EMF, XSD, BIRT, TPTP requirements along with the JBoss Tools features? (Check what's been installed from About > Eclipse). Are there... any useful error messages in your ~/workspace/.metadata/.log file, or in the Error view? Have you... read the http://wiki.eclipse.org/IRC_FAQ on installing stuff into Eclipse, starting Eclipse, setting commandline flags or using eclipse.ini? Does that... help? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4233475#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...