I'm getting occasional exceptions with seam Caused by java.lang.IllegalStateException with message: "could not acquire lock on @Synchronized component Caused by javax.servlet.ServletException with message: "javax.el.ELException: /WEB-INF/tags/commandLinkWithCaret.xhtml @18,65 rendered="#{rendered and active}": /WEB-INF/tags/lookupProduct.xhtml @61,74 active="#{!empty productLookup.foundProduct}": Error reading 'foundProduct' on type net.sf.jbprize.portal.action.ProductLookupAction_$$_javassist_38" View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4051959#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...