[seam-issues] [JBoss JIRA] (SEAMFACES-234) UnsupportedOperationException when calling .size() in EL from a Composite Component

UnsupportedOperationException when calling .size() in EL from a Composite Component ----------------------------------------------------------------------------------- Key: SEAMFACES-234 URL: https://issues.jboss.org/browse/SEAMFACES-234 Project: Seam Faces Issue Type: Bug Affects Versions: 3.1.0.Final Environment: JBoss AS 7.0.2.Final Reporter: Lincoln Baxter III Priority: Critical I'm not exactly sure why this happens, but the following exception is thrown {code}16:38:54,065 SEVERE [javax.enterprise.resource.webcontainer.jsf.application] (http--127.0.0.1-8080-5) Error Rendering View[/pages/home.xhtml ]: javax.faces.FacesException: java.lang.UnsupportedOperationException at javax.faces.component.UIComponentBase$AttributesMap.get(UIComponentBase.java:2346) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.renderkit.RenderKitUtils.getImageSource(RenderKitUtils.java:1303) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at com.sun.faces.renderkit.html_basic.ImageRenderer.encodeEnd(ImageRenderer.java:96) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1. 3-SNAPSHOT] at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHO T] at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1. 3-SNAPSHOT] at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHO T] at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1756) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.renderkit.html_basic.CompositeRenderer.encodeChildren(CompositeRenderer.java:78) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3- SNAPSHOT] at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1756) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1. 3-SNAPSHOT] at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHO T] at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1756) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:401) [jsf-impl-2.1.3-b02-jbossorg -2.jar:2.1.3-SNAPSHOT] at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.ocpsoft.rewrite.faces.RewriteViewHandler.renderView(RewriteViewHandler.java:151) [rewrite-integration-faces-1.0.0-SNAPSHOT.jar:] at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at com.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:175) [rewrite-servlet-1.0.0-SNAPSHOT.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at com.ocpsoft.socialpm.web.filter.ResponseTimeLoggingFilter.doFilter(ResponseTimeLoggingFilter.java:50) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:734) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:541) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:479) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:407) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at com.ocpsoft.rewrite.servlet.RewriteFilter.rewrite(RewriteFilter.java:226) [rewrite-servlet-1.0.0-SNAPSHOT.jar:] at com.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:171) [rewrite-servlet-1.0.0-SNAPSHOT.jar:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at com.ocpsoft.socialpm.web.filter.ResponseTimeLoggingFilter.doFilter(ResponseTimeLoggingFilter.java:43) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at com.ocpsoft.socialpm.web.filter.TransactionFilter.doFilter(TransactionFilter.java:67) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) [jboss-as-web-7.0.2.Final.jar :7.0.2.Final] at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49) [jboss-as-jpa-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at java.lang.Thread.run(Thread.java:662) [:1.6.0_24] Caused by: java.lang.UnsupportedOperationException at com.sun.faces.el.CompositeComponentAttributesELResolver$ExpressionEvalMap.size(CompositeComponentAttributesELResolver.java:327) [jsf-imp l-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at org.jboss.seam.faces.el.CollectionsELResolver.resolveInMap(CollectionsELResolver.java:101) [seam-faces-3.1.0.Final.jar:] at org.jboss.seam.faces.el.CollectionsELResolver.getValue(CollectionsELResolver.java:55) [seam-faces-3.1.0.Final.jar:] at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT ] at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at org.apache.el.parser.AstValue.getValue(AstValue.java:134) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.el.parser.AstDotSuffix.getParameters(AstDotSuffix.java:44) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.el.parser.AstValue.getValue(AstValue.java:127) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:187) [jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:55) [weld-core-1.1.2.Final.jar:2011-07-26 15:02] at com.sun.faces.facelets.el.ContextualCompositeValueExpression.getValue(ContextualCompositeValueExpression.java:156) [jsf-impl-2.1.3-b02-j bossorg-2.jar:2.1.3-SNAPSHOT] at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT] at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at javax.faces.component.UIGraphic.getValue(UIGraphic.java:150) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_24] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_24] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_24] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_24] at javax.faces.component.UIComponentBase$AttributesMap.get(UIComponentBase.java:2338) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1] ... 65 more{code}