I'm using Seam 1.1CR2 with Glassfish v1 final. When I added: <context-param> | <param-name>com.sun.faces.verifyObjects</param-name> | <param-value>true</param-value> | </context-param> | to figure out why the submitted form data in my application was lost, I ran into this: javax.faces.FacesException: Cant instantiate class: org.jboss.seam.ui.UICache. ... Caused by: javax.faces.FacesException: Cant instantiate class: org.jboss.seam.ui.UICache. ... Caused by: java.lang.NoClassDefFoundError: org/jboss/cache/CacheException Am I understanding correctly that Seam UI's caching only works under JBoss? I have not used the <s:cache> tag anywhere. How can I disable caching in Seam UI? The whole Seam UI thing seems largely undocumented. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992448#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...