Hello, i detected a problem with the 1.1.7RC1(and also with the current CVS aka1.2.0). I experience now a classs cast exception. With 1.1.6 this exception does not occur. Any Ideas what is going wrong? My view looks like: .... | <ui:define name="body"> | | <h:form id="selectExperiment"> | <h:messages /> | <ui:decorate template="/facelets/experimentList2.xhtml"> | <ui:param name="valueList" value="#{experimentData}"/> | <ui:define name="emptyaction"> | <h:commandButton value="#{bundle.back}" action="NAVIGATOR" /> | </ui:define> | <ui:define name="action"> | <h:commandButton value="#{bundle.select}" action="#{selectExperiment.selectExperiment}" /> | </ui:define> | </ui:decorate> | </h:form> | </ui:define> | .... | experimentData is a DataModel. The /facelets/experimentList2.xhtml ... | <ui:decorate template="/facelets/ListTemplate2.xhtml"> | <ui:param name="forId" value="Experiment" /> | <ui:param name="datalist" value="#{valueList}"/> | <ui:define name="noresultaction"> | <ui:insert name="emptyaction"/> | </ui:define> | <ui:define name="listbody"> | .... | </ui:decorate> | .... | And /facelets/ListTemplate2.xhtml <ui:component> | <h:panelGrid columns="1" styleClass="main" columnClasses="columnPage"> | <c:choose> | <c:when test="#{datalist==null}"> | <h:outputText value="No List (NULL)" /> | </c:when> | | The c:when is the line from this exception: SCHWERWIEGEND: Error Rendering View[/managePages/experiments2.xhtml] | com.sun.facelets.tag.TagAttributeException: /facelets/ListTemplate2.xhtml @15,37 test="#{datalist==null}" org.jboss.seam.Model | at com.sun.facelets.tag.TagAttribute.getObject(TagAttribute.java:235) | at com.sun.facelets.tag.TagAttribute.getBoolean(TagAttribute.java:79) | at com.sun.facelets.tag.jstl.core.ChooseWhenHandler.isTestTrue(ChooseWhenHandler.java:49) | at com.sun.facelets.tag.jstl.core.ChooseHandler.apply(ChooseHandler.java:67) | at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) | at com.sun.facelets.tag.ui.DecorateHandler.apply(DecorateHandler.java:105) | at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) | at com.sun.facelets.tag.ui.DecorateHandler.apply(DecorateHandler.java:105) | at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | at com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58) | at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128) | at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:306) | at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:279) | at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68) | at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) | at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113) | at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95) | at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:503) | at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:546) | at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:101) | at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:221) | at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:75) | at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:213) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) | at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) | at java.lang.Thread.run(Unknown Source) | Caused by: java.lang.ClassCastException: org.jboss.seam.Model | at org.jboss.seam.security.Identity.checkEntityPermission(Identity.java:563) | at org.jboss.seam.security.HibernateSecurityInterceptor.onLoad(HibernateSecurityInterceptor.java:33) | at org.hibernate.event.def.DefaultPreLoadEventListener.onPreLoad(DefaultPreLoadEventListener.java:18) | at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:125) | at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:842) | at org.hibernate.loader.Loader.doQuery(Loader.java:717) | at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) | at org.hibernate.loader.Loader.doList(Loader.java:2211) | at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095) | at org.hibernate.loader.Loader.list(Loader.java:2090) | at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:95) | at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1569) | at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283) | at de.bafz.persistence.dao.BaseDAO.findAll(BaseDAO.java:97) | at de.bafz.persistence.dao.BaseDAO$$FastClassByCGLIB$$9a996668.invoke(<generated>) | at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149) | at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57) | at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:47) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103) | at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:145) | at org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:80) | at de.bafz.persistence.dao.ExperimentDAO$$EnhancerByCGLIB$$b1d13c3f.findAll(<generated>) | at de.bafz.lims.backing.SelectExperimentBacking.getExperimentData(SelectExperimentBacking.java:93) | at de.bafz.lims.backing.SelectExperimentBacking$$FastClassByCGLIB$$3d234e52.invoke(<generated>) | at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149) | at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57) | at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:47) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:36) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103) | at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:145) | at org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:80) | at de.bafz.lims.backing.SelectExperimentBacking$$EnhancerByCGLIB$$6a92c615.getExperimentData(<generated>) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) | at java.lang.reflect.Method.invoke(Unknown Source) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:121) | at org.jboss.seam.Component.callComponentMethod(Component.java:1788) | at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1650) | at org.jboss.seam.Component.getInstance(Component.java:1587) | at org.jboss.seam.Component.getInstance(Component.java:1564) | at org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:53) | at org.apache.myfaces.config.LastVariableResolverInChain.resolveVariable(LastVariableResolverInChain.java:42) | at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:134) | at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:44) | at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:183) | at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71) | at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:40) | at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:183) | at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71) | at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:40) | at com.sun.el.parser.AstEqual.getValue(AstEqual.java:20) | at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:183) | at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71) | at com.sun.facelets.tag.TagAttribute.getObject(TagAttribute.java:233) | ... 76 more |
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