1 Reply Latest reply on Jun 3, 2009 5:04 AM by Max Rydahl Andersen

    bug in creating list - seam

    luis molina Newbie

      hi, ive used the create entities from tables in seam, all seems ok but when i render the pages i get:

      10:44:04,828 ERROR [viewhandler] Error Rendering View[/AdminsList.xhtml]
      javax.faces.FacesException: javax.el.ELException: /AdminsList.xhtml @42,59 rendered="#{empty adminsList.resultList}": Error reading 'resultList' on type org.domain.pruebaseam2.session.AdminsList_$$_javassist_1
      at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:393)
      at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:276)
      at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
      at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
      at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
      at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
      at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
      at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
      at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
      at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
      at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
      at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:196)
      at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
      at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
      at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
      at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
      at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
      at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
      at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      at java.lang.Thread.run(Unknown Source)
      Caused by: javax.el.ELException: /AdminsList.xhtml @42,59 rendered="#{empty adminsList.resultList}": Error reading 'resultList' on type org.domain.pruebaseam2.session.AdminsList_$$_javassist_1
      at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:76)
      at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:390)
      ... 58 more
      Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.ast.QuerySyntaxException: Admins is not mapped [select admins from Admins admins]
      at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:601)
      at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:96)
      at org.jboss.seam.persistence.EntityManagerProxy.createQuery(EntityManagerProxy.java:81)
      at org.jboss.seam.framework.EntityQuery.createQuery(EntityQuery.java:175)
      at org.jboss.seam.framework.EntityQuery.initResultList(EntityQuery.java:73)
      at org.jboss.seam.framework.EntityQuery.getResultList(EntityQuery.java:65)
      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:22)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
      at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.transaction.TransactionInterceptor$1.work(TransactionInterceptor.java:95)
      at org.jboss.seam.util.Work.workInTransaction(Work.java:47)
      at org.jboss.seam.transaction.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:89)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
      at org.domain.pruebaseam2.session.AdminsList_$$_javassist_1.getResultList(AdminsList_$$_javassist_1.java)
      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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
      at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
      at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
      at org.jboss.el.parser.AstPropertySuffix.getValue(AstPropertySuffix.java:53)
      at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
      at org.jboss.el.parser.AstEmpty.getValue(AstEmpty.java:29)
      at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
      at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
      ... 59 more
      Caused by: org.hibernate.hql.ast.QuerySyntaxException: Admins is not mapped [select admins from Admins admins]
      at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181)
      at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:110)
      at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:93)
      at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:277)
      at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056)
      at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:2945)
      at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:688)
      at org.hibernate.hql.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:544)
      at org.hibernate.hql.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:281)
      at org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:229)
      at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:251)
      at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183)
      at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134)
      at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:101)
      at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:80)
      at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94)
      at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
      at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
      at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1650)
      at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:93)
      ... 94 more