Ken H created RF-13570: -------------------------- Summary: a4j:ajax and r:ajax conflict Key: RF-13570 URL: https://issues.jboss.org/browse/RF-13570 Project: RichFaces Issue Type: Feature Request Security Level: Public (Everyone can see) Affects Versions: 4.5.0.Alpha2 Reporter: Ken H Using both a4j:ajax and r:ajax tags results in a cast exception: {code} Exception logged: org.richfaces.view.facelets.html.AttachQueueStack cannot be cast to org.richfaces.ui.ajax.queue.AttachQueueStack: java.lang.ClassCastException: org.richfaces.view.facelets.html.AttachQueueStack cannot be cast to org.richfaces.ui.ajax.queue.AttachQueueStack at org.richfaces.ui.ajax.queue.AttachQueueStack.getStack(AttachQueueStack.java:43) [richfaces-5.0.0.Alpha3.jar:5.0.0.Alpha3] at org.richfaces.ui.ajax.ajax.AjaxHandler.apply(AjaxHandler.java:104) [richfaces-5.0.0.Alpha3.jar:5.0.0.Alpha3] at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137) [jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5] at org.richfaces.ui.behavior.BehaviorsAddingComponentHandlerWrapper.applyNextHandler(BehaviorsAddingComponentHandlerWrapper.java:53) [richfaces-5.0.0.Alpha3.jar:5.0.0.Alpha3] at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:203) [jsf-impl-2.2.5-jbossorg-3.jar:] at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120) [jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5] at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95) [jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5] at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137) [jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5] at org.richfaces.ui.behavior.BehaviorsAddingComponentHandlerWrapper.applyNextHandler(BehaviorsAddingComponentHandlerWrapper.java:53) [richfaces-5.0.0.Alpha3.jar:5.0.0.Alpha3] at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:203) [jsf-impl-2.2.5-jbossorg-3.jar:] {code} Changing all a4j:ajax tags to r:ajax resolves this but defeats the compatibility goal of having the dual namespaces. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira