[weld-issues] [JBoss JIRA] Commented: (WELDX-43) Unable to deserialize Javassist proxy due to wrong classloader being used

Unable to deserialize Javassist proxy due to wrong classloader being used ------------------------------------------------------------------------- Key: WELDX-43 URL: https://jira.jboss.org/jira/browse/WELDX-43 Project: Weld Extensions Issue Type: Bug Components: Servlet Containers Environment: Apache Tomcat 6.0.20 Reporter: Fabio Wang Assignee: Pete Muir Priority: Critical Fix For: Servlet Containers 1.0.0.CR3 Attachments: Action.java, action.xhtml, Bean.java, jersey-gf-bundle.jar, template.xhtml Trying to mark a conversation as long-running causes an exception (java.lang.NoClassDefFoundError: javassist/util/proxy/ProxyObject) when the ServletConversationManager tries to get a proxy for the httpSession. The ProxyFactory.classLoaderProvider ends up resolving the classloader to an instance of org.apache.catalina.loader.StandardClassLoader (which doesn't know the javassist lib, since it's only in the app classloader).