The problem is here: "mbroons" wrote : | Caused by: java.lang.NoSuchMethodException: model.Session.() | at java.lang.Class.getConstructor0(Class.java:2647) | at java.lang.Class.getDeclaredConstructor(Class.java:1953) | at org.jboss.cache.aop.TreeCacheAopDelegate._getObjectInternal(TreeCacheAopDelegate.java:127) | ... 39 more | | Any idea ? | Does Session have a public noarg constructor? (this is required) -Jason View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052293#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...