IllegalArgumentException on page with tabPanel ---------------------------------------------- Key: RF-1158 URL: http://jira.jboss.com/jira/browse/RF-1158 Project: RichFaces Issue Type: Bug Affects Versions: 3.1.2 Reporter: Peter Mahoney Since upgrading to 3.1.2, and also using the latest 3.1.3 snapshot, I get an IllegalArgumentException when displaying a page with tabs. The tab panel is: <rich:tabPanel id="questionTabPanel"> <rich:tab id="collectionTab" label="#{msgs.qbankQuestionCollectionsFieldLabel}"> <ui:include src="questioncollectionedit.xhtml" /> </rich:tab> <rich:tab id="myQuestionsTab" label="#{msgs.qbankQuestionsFieldLabel}"> <ui:include src="questionedit.xhtml" /> </rich:tab> </rich:tabPanel> And the stack trace is: javax.faces.FacesException: Exception while calling encodeBegin on : {Component-Path : [Class: org.ajax4jsf.component.AjaxViewRoot,ViewId: /index.xhtml][Class: org.richfaces.component.html.HtmlTabPanel,Id: questionTabPanel]} at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:677) at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:242) at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:249) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:573) ... Caused by: java.lang.IllegalArgumentException: Unnamed parameter not allowed for AJAX components, parameter for collectionTab at org.richfaces.renderkit.TabHeaderRendererBase.encodeParams(TabHeaderRendererBase.java:76) at org.richfaces.renderkit.TabHeaderRendererBase.encodeTabLabel(TabHeaderRendererBase.java:135) at org.richfaces.renderkit.html.TabHeaderRenderer.doEncodeEnd(TabHeaderRenderer.java:100) at org.richfaces.renderkit.html.TabHeaderRenderer.doEncodeEnd(TabHeaderRenderer.java:168) at org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:135) at org.richfaces.renderkit.TabRendererBase.encodeTab(TabRendererBase.java:74) at org.richfaces.component.UITab.encodeTab(UITab.java:66) at org.richfaces.renderkit.TabPanelRendererBase.encodeTabs(TabPanelRendererBase.java:332) at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeBegin(TabPanelRenderer.java:227) at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeBegin(TabPanelRenderer.java:180) at org.ajax4jsf.renderkit.RendererBase.encodeBegin(RendererBase.java:101) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:674) ... 34 more Removing the include in the collectionTab simply changes the error to myQuestionsTab. The page displays without problems using 3.1.1. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira