[jboss-user] [EJB 3.0] - use seam when i call my page happen "Could not open JPA Enti

[happybolin1030]

i use seam ,richfaces with spring integration,the components.xml is that:
<?xml version="1.0" encoding="UTF-8"?>             
<components xmlns="http://jboss.com/products/seam/components"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:spring="http://jboss.com/products/seam/spring"
  xmlns:persistence="http://jboss.com/products/seam/persistence"
  xmlns:core="http://jboss.com/products/seam/core"
  xmlns:drools="http://jboss.com/products/seam/drools"
  xmlns:bpm="http://jboss.com/products/seam/bpm"
  xmlns:security="http://jboss.com/products/seam/security"
  xmlns:mail="http://jboss.com/products/seam/mail"
  xsi:schemaLocation="
    http://jboss.com/products/seam/bpm 
    http://jboss.com/products/seam/bpm-2.0.xsd
    http://jboss.com/products/seam/security 
    http://jboss.com/products/seam/security-2.0.xsd
    http://jboss.com/products/seam/mail 
    http://jboss.com/products/seam/mail-2.0.xsd
    http://jboss.com/products/seam/components
    http://jboss.com/products/seam/persistence 
    http://jboss.com/products/seam/persistence-2.0.xsd
    http://jboss.com/products/seam/components-2.0.xsd
    http://jboss.com/products/seam/core 
    http://jboss.com/products/seam/core-2.0.xsd 
    http://jboss.com/products/seam/spring    
    http://jboss.com/products/seam/spring-2.0.xsd">

   <core:init debug="true" jndi-pattern="@jndiPattern@"/>
     
   <component scope="APPLICATION" auto-create="true" name="renderManager" class="com.icesoft.faces.async.render.RenderManager" />

   <core:manager concurrent-request-timeout="500" 
                 conversation-timeout="120000" 
                 conversation-id-parameter="cid"
                 parent-conversation-id-parameter="pid"/>
    
   <persistence:managed-persistence-context name="entityManager"
                                     auto-create="true"
                          entity-manager-factory="#{seamEntityManagerFactory}"/>

   <persistence:entity-manager-factory name="seamEntityManagerFactory" 
                      persistence-unit-name="Seamspring"/>
   
   <drools:rule-base name="securityRules">
       <drools:rule-files>/security.drl</drools:rule-files>
   </drools:rule-base>

   <security:identity authenticate-method="#{authenticator.authenticate}"
                           security-rules="#{securityRules}"
                              remember-me="true"/>
                              
   
       
   
   
       
   
        
    <spring:context-loader/>
    
    <persistence:managed-hibernate-session name="hibernateSession" auto-create="true" session-factory="#{sessionFactory}"/>
 
	<core:thread-pool-dispatcher name="threadPoolDispatcher"/>
    
    <spring:task-executor-dispatcher schedule-dispatcher="#{threadPoolDispatcher}" task-executor="#{springThreadPoolTaskExecutor}"/>
    
    <spring:spring-transaction platform-transaction-manager="#{transactionManager}"/>
   <!-- For use with jBPM pageflow or process management -->
   <!--  
   <bpm:jbpm>
      <bpm:process-definitions></bpm:process-definitions>
      <bpm:pageflow-definitions></bpm:pageflow-definitions>
   </bpm:jbpm>
   -->
      


and my spring config file is:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:util="http://www.springframework.org/schema/util" xmlns:seam="http://jboss.com/products/seam/spring-seam"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:jee="http://www.springframework.org/schema/jee"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
                           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
                           http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.0.xsd
                           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.0.xsd
                           http://jboss.com/products/seam/spring-seam http://jboss.com/products/seam/spring-seam-2.0.xsd
                           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
	default-lazy-init="true">
	
	
		
		
		
		
	
 
	
		
		
	
	 
	
		
	
	 
	
		
	
	 
		<tx:annotation-driven proxy-target-class="true" />
		<seam:configure-scopes default-auto-create="true" />
	  
	
		
	
	  
	
		
		
	
	
	
	
		
		
			  
			  	
				com.happybolin.seam.domain.model.Account
				com.happybolin.seam.domain.model.Cmsuser
			   <!--   
				com.happybolin.seam.domain.model.Department
				com.happybolin.seam.domain.model.Fucdefine
				com.happybolin.seam.domain.model.Role
				com.happybolin.seam.domain.model.Rolefucperm
				com.happybolin.seam.domain.model.Userrole
				 -->
			
			
		
	
	
	
		
	
	
	
		
	
	
	
		
	
<!-- 	

  <seam:component class="com.happybolin.seam.domain.beanImpl.AccountBeanImpl"/>
  
  
    
      PROPAGATION_REQUIRED
    
  
  
  
    
  

 -->

and i pack the ear deploy into jboss server,jboss is worked well.so i think spring container and seam container work well.but when i call my application http://localhost:8080/Seamspring/index.html 
jboss server render:
Caused by: java.lang.IllegalStateException: JTA EntityManager cannot access a tr
ansactions
        at org.hibernate.ejb.AbstractEntityManagerImpl.getTransaction(AbstractEn
tityManagerImpl.java:316)
        at org.jboss.seam.persistence.EntityManagerProxy.getTransaction(EntityMa
nagerProxy.java:110)
        at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.jboss.seam.ioc.spring.SeamManagedEntityManagerFactory$SeamManaged
PersistenceContextHandler.invoke(SeamManagedEntityManagerFactory.java:142)
        at $Proxy211.getTransaction(Unknown Source)
        at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(Defaul
tJpaDialect.java:69)
        at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransact
ionManager.java:326)
        ... 57 more
11:36:38,093 ERROR [SeamPhaseListener] uncaught exception
java.lang.IllegalStateException: Could not start transaction   
please help me!!!



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