org.hibernate.internal.SessionImpl cannot be cast to org.hibernate.Session
daxxy Feb 16, 2012 12:14 PMI am migrating my Seam2 EAR from JBoss 5 to 7. The EAR has I've been carefully reading everything I can get my hands on. Please let me know if there is any more info you need. I've been playing around with libraries and jboss-deployment, and pom's and excising libraries out of the .ear just to see what happens. I'm stumped at this point.
jboss-deployment-structure.xml is
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.0">
<deployment>
<dependencies>
<module name="org.apache.log4j" export="true" />
<module name="org.dom4j" export="true" />
<module name="org.apache.commons.logging" export="true" />
<module name="org.apache.commons.collections" export="true" />
<module name="org.apache.commons.beanutils" export="true" />
<module name="org.apache.commons.lang" export="true" />
<module name="javax.faces.api" slot="1.2" export="true" />
<module name="com.sun.jsf-impl" slot="1.2" export="true" />
</dependencies>
<exclusions>
<module name="org.antlr" slot="main" />
<module name="javax.faces.api" slot="main" />
<module name="com.sun.jsf-impl" slot="main" />
<module name="org.hibernate" />
</exclusions>
</deployment>
<sub-deployment name="Dac.jar">
<exclusions>
</exclusions>
</sub-deployment>
<sub-deployment name="Contacts.jar">
<exclusions>
</exclusions>
</sub-deployment>
<sub-deployment name="ond-ejb.jar">
<exclusions>
</exclusions>
</sub-deployment>
<sub-deployment name="ond.war">
<exclusions>
<module name="javax.faces.api" slot="main" />
<module name="org.hibernate" />
<module name="com.sun.jsf-impl" slot="main" />
</exclusions>
<dependencies>
<module name="javax.faces.api" slot="1.2" export="true" />
<module name="com.sun.jsf-impl" slot="1.2" export="true" />
</dependencies>
</sub-deployment>
</jboss-deployment-structure>
Structure of EAR is
ond.ear
- lib
antlr-runtime
dne-exceptions (ours)
gwt-servlet (just to quiet an error that occurs during deployment)
hibernate-commons-annotations-3.3.0
hibernate-core-3.3.0.SP1
hibernate-entitymanager-3.4.0.GA
hibernate-validator-3.1.0.GA
jboss-el-1.0_02.CR5
jboss-el-1.0_02.CR5
jboss-seam-remoting-2.2.0.GA
richfaces-api-3.3.1.GA
slf4j-api-1.6.4
slf4j-log4j12-1.6.4
ssaIdentity (ours)
Contacts.jar (ejb)
Dac.jar (ejb)
jboss-seam.jar
ond.war
ond-ejb.war (ejb)
Smc.jar (ejb)
When I try to load a page that invokes entityManager, I get the following. Help!
11:59:43,404 SEVERE [facelets.viewhandler] (http--0.0.0.0-8080-2) Error Rendering View[/pages/search/AdvancedSearch.xhtml]: org.jboss.seam.InstantiationException: Could not instantiate Seam component: officeTagsBean
at org.jboss.seam.Component.newInstance(Component.java:2144) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstance(Component.java:2021) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstance(Component.java:1983) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstance(Component.java:1977) [jboss-seam.jar:]
at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55) [jboss-seam.jar:]
at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50) [jboss-seam.jar:]
at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:148) [jboss-seam.jar:]
at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:51) [jboss-seam.jar:]
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44) [jboss-el-1.0_02.CR5.jar:]
at org.jboss.el.parser.AstValue.getValue(AstValue.java:63) [jboss-el-1.0_02.CR5.jar:]
at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) [jboss-el-1.0_02.CR5.jar:]
at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71) [jsf-facelets-1.1.15.B1.jar:]
at javax.faces.component.UISelectItems.getValue(UISelectItems.java:141) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at org.ajax4jsf.util.SelectUtils.getSelectItems(SelectUtils.java:84) [richfaces-impl-3.3.1.GA.jar:]
at org.richfaces.renderkit.ComboBoxBaseRenderer.encodeItems(ComboBoxBaseRenderer.java:95) [richfaces-ui-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.ComboBoxRenderer.doEncodeEnd(ComboBoxRenderer.java:558) [richfaces-ui-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.ComboBoxRenderer.doEncodeEnd(ComboBoxRenderer.java:587) [richfaces-ui-3.3.1.GA.jar:]
at org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:134) [richfaces-impl-3.3.1.GA.jar:]
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:864) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:190) [jboss-seam-ui-2.1.1.GA.jar:]
at org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166) [jboss-seam-ui-2.1.1.GA.jar:]
at org.jboss.seam.ui.renderkit.DecorateRendererBase.doEncodeChildren(DecorateRendererBase.java:146) [jboss-seam-ui-2.1.1.GA.jar:]
at org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92) [jboss-seam-ui-2.1.1.GA.jar:]
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:840) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:236) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:180) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:127) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:840) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277) [richfaces-impl-3.3.1.GA.jar:]
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258) [richfaces-impl-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.SimpleToggleControlTemplate.doEncodeChildren(SimpleToggleControlTemplate.java:347) [richfaces-ui-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.SimpleToggleControlTemplate.doEncodeChildren(SimpleToggleControlTemplate.java:342) [richfaces-ui-3.3.1.GA.jar:]
at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:120) [richfaces-impl-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.SimpleTogglePanelRenderer.encodeChildren(SimpleTogglePanelRenderer.java:186) [richfaces-ui-3.3.1.GA.jar:]
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:840) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.render.Renderer.encodeChildren(Renderer.java:148) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:840) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277) [richfaces-impl-3.3.1.GA.jar:]
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258) [richfaces-impl-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220) [richfaces-ui-3.3.1.GA.jar:]
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215) [richfaces-ui-3.3.1.GA.jar:]
at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:120) [richfaces-impl-3.3.1.GA.jar:]
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:840) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592) [jsf-facelets-1.1.15.B1.jar:]
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100) [richfaces-api-3.3.1.GA.jar:]
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176) [richfaces-impl-3.3.1.GA.jar:]
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) [jsf-impl-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266) [jsf-api-1.2_15-jbossorg-2.jar:1.2_15.jbossorg-1-20111019-SNAPSHOT]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.7.Final.jar:]
at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:115) [prettyfaces-jsf12-3.2.0.jar:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:734) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:541) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:479) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:407) [jbossweb-7.0.7.Final.jar:]
at org.jboss.seam.web.RewriteFilter.process(RewriteFilter.java:98) [jboss-seam.jar:]
at org.jboss.seam.web.RewriteFilter.doFilter(RewriteFilter.java:57) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178) [richfaces-impl-3.3.1.GA.jar:]
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) [richfaces-impl-3.3.1.GA.jar:]
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368) [richfaces-impl-3.3.1.GA.jar:]
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495) [richfaces-impl-3.3.1.GA.jar:]
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam.jar:]
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) [jboss-seam.jar:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.7.Final.jar:]
at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:115) [prettyfaces-jsf12-3.2.0.jar:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:397) [jbossweb-7.0.7.Final.jar:]
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.1.0.CR1b.jar:7.1.0.CR1b]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:151) [jboss-as-web-7.1.0.CR1b.jar:7.1.0.CR1b]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.7.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [jbossweb-7.0.7.Final.jar:]
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:897) [jbossweb-7.0.7.Final.jar:]
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:626) [jbossweb-7.0.7.Final.jar:]
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2033) [jbossweb-7.0.7.Final.jar:]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_25]
Caused by: java.lang.RuntimeException: could not proxy delegate
at org.jboss.seam.persistence.HibernatePersistenceProvider.proxyDelegate(HibernatePersistenceProvider.java:148) [jboss-seam.jar:]
at org.jboss.seam.persistence.EntityManagerProxy.getDelegate(EntityManagerProxy.java:97) [jboss-seam.jar:]
at org.jboss.seam.persistence.HibernatePersistenceProvider.getSession(HibernatePersistenceProvider.java:381) [jboss-seam.jar:]
at org.jboss.seam.persistence.HibernatePersistenceProvider.setFlushModeManual(HibernatePersistenceProvider.java:157) [jboss-seam.jar:]
at org.jboss.seam.persistence.ManagedPersistenceContext.setEntityManagerFlushMode(ManagedPersistenceContext.java:316) [jboss-seam.jar:]
at org.jboss.seam.persistence.ManagedPersistenceContext.initEntityManager(ManagedPersistenceContext.java:81) [jboss-seam.jar:]
at org.jboss.seam.persistence.ManagedPersistenceContext.getEntityManager(ManagedPersistenceContext.java:107) [jboss-seam.jar:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_25]
at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_25]
at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [jboss-seam.jar:]
at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144) [jboss-seam.jar:]
at org.jboss.seam.Component.callComponentMethod(Component.java:2249) [jboss-seam.jar:]
at org.jboss.seam.Component.unwrap(Component.java:2275) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstance(Component.java:2041) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstance(Component.java:1983) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstance(Component.java:1977) [jboss-seam.jar:]
at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2349) [jboss-seam.jar:]
at org.jboss.seam.Component.getValueToInject(Component.java:2301) [jboss-seam.jar:]
at org.jboss.seam.Component.injectAttributes(Component.java:1736) [jboss-seam.jar:]
at org.jboss.seam.Component.inject(Component.java:1554) [jboss-seam.jar:]
at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:61) [jboss-seam.jar:]
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam.jar:]
at org.jboss.seam.transaction.TransactionInterceptor$1.work(TransactionInterceptor.java:97) [jboss-seam.jar:]
at org.jboss.seam.util.Work.workInTransaction(Work.java:47) [jboss-seam.jar:]
at org.jboss.seam.transaction.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:91) [jboss-seam.jar:]
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam.jar:]
at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [jboss-seam.jar:]
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam.jar:]
at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163) [jboss-seam.jar:]
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam.jar:]
at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [jboss-seam.jar:]
at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) [jboss-seam.jar:]
at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) [jboss-seam.jar:]
at dne.nmst.ond.action.OfficeTagsBean_$$_javassist_seam_3.create(OfficeTagsBean_$$_javassist_seam_3.java) [ond-ejb.jar:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_25]
at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_25]
at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [jboss-seam.jar:]
at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144) [jboss-seam.jar:]
at org.jboss.seam.Component.callComponentMethod(Component.java:2249) [jboss-seam.jar:]
at org.jboss.seam.Component.callCreateMethod(Component.java:2172) [jboss-seam.jar:]
at org.jboss.seam.Component.newInstance(Component.java:2132) [jboss-seam.jar:]
... 101 more
Caused by: java.lang.ClassCastException: org.hibernate.internal.SessionImpl cannot be cast to org.hibernate.Session
at org.jboss.seam.persistence.HibernatePersistenceProvider.proxyDelegate(HibernatePersistenceProvider.java:140) [jboss-seam.jar:]
... 145 more