Hi,
I'm interesting to use the jboss4.0.3 because of the new bugfix.
So i download the zip archive, extract on my server and launch jboss with jdk1.4.
The same ear archive works on jboss4.0.2 but not on jboss4.0.3.
On jboss4.0.2, i just remove the UseJbossClassLoader attribute on the jboss-service.xml but this attribute is not on the 4.0.3 version
I have the following error when i execute a method on a session bean:
javax.servlet.ServletException: Servlet execution threw an exception org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) root cause java.lang.LinkageError: loader constraints violated when linking
Solved !!
In jboss-4.0.3\server\default\deploy\jbossweb-tomcat55.sar\META-INF\jboss-service.xml, i've set UseJBossWebLoader to true.