CDI - Class cast exception in RichFaces --------------------------------------- Key: RF-11795 URL: https://issues.jboss.org/browse/RF-11795 Project: RichFaces Issue Type: Bug Security Level: Public (Everyone can see) Environment: Websphere 8 - RAD 8.0.0.4 - JSF Mojorra 2.1.4 - Spring 3.0.6 Final - Use @Inject @Named @SessionScoped as annotations - Firefox 7.0.1 - Windows 7 (6.1 sp1) - AJDT 2.1.3 Reporter: Jean ANDRE Well, not sure it is a bug - Need to be confirmed. RAD 8.0.0 supports CDI 1.0 but due to a bug in RAD we have to upgrade in CDI 1.1 at least. We have tried both implementation, Weld 1.1 and OpenWebBean 1.1.2 and richfaces fails to work when we use one of them. We got an class cast exception as shown below: {code} Caused by: java.lang.ClassCastException: Cannot cast class org.richfaces.cdi.push.PushCDIDependencyRegistrationExtension to interface javax.enterprise.inject.spi.Extension at java.lang.Class.cast(Class.java:1718) at java.util.ServiceLoader$ServiceIterator.next(ServiceLoader.java:195) ... 78 more {code} The first question is which CDI version and implementation richfaces is supposed to run with ? and what we need to know if we need to change the CDI implementation for an another one (such as dependency...) ? Other trace is : {code} Caused by: java.util.ServiceConfigurationError: KB005 at java.util.ServiceLoader$ServiceIterator.next(ServiceLoader.java:200) at org.apache.webbeans.portable.events.ExtensionLoader.loadExtensionServices(ExtensionLoader.java:78) at org.apache.webbeans.config.BeansDeployer.deploy(BeansDeployer.java:139) at org.apache.webbeans.lifecycle.AbstractLifeCycle.startApplication(AbstractLifeCycle.java:124) at org.apache.webbeans.web.lifecycle.WebContainerLifecycle.startApplication(WebContainerLifecycle.java:78) at com.ibm.ws.webbeans.common.CommonLifeCycle.startApplication(CommonLifeCycle.java:106) at com.ibm.ws.webbeans.services.JCDIServletContainerInitializer.onStartup(JCDIServletContainerInitializer.java:85) at com.ibm.ws.webcontainer.webapp.WebAppImpl.initializeServletContainerInitializers(WebAppImpl.java:609) at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:405) at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88) at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169) ... 68 more {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira