"alex.loubyansky(a)jboss.com" wrote : I tried to load this XSD w/o xml.xsd in the classpath and there was no problem. There was also no resource resolution. Commit or send me a testcase if it's still a problem. Funny, at first I again had problems - my test case failing, so I again added xml.xsd, but I tried it now - without xml.xsl - and it works like you said. But now I get different exception, which is bugging me for a while now: http://www.jboss.org/index.html?module=bb&op=viewtopic&t=97354 I'm going through the XB code - which source code branch is used with current XB binaries used in MC? So that debuging code matches. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994402#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...