Hi guys, I hava an EJB project and I separated it into two components: service.jar (which contains only interfaces) and service-impl.jar (which contains implementation of those interfaces).
At service.jar I've a ordinary interface. At service-impl.jar I've an local interface (@Local), remote interface (@Remote) and a bean (@Stateless). All those compoments are packaged into a ear file. The problem is that in one of my stateless, when injecting an EntityManager object, the following error occurs: | # Caused by: java.lang.RuntimeException: Non matching type for inject of field: private javax.persistence.EntityManager br.unicamp.hc.caa.ejb.eao.PeriodoCadastralEAOBean.entityManager for type: org.jboss.ejb3.entity.InjectedEntityManagerFactory of jndiName env/br.unicamp.hc.caa.ejb.eao.PeriodoCadastralEAOBean/entityManager | # intfs: , javax.persistence.EntityManagerFactory, java.io.Externalizable | # at org.jboss.injection.JndiFieldInjector.inject(JndiFieldInjector.java:127) | # at org.jboss.injection.JndiFieldInjector.inject(JndiFieldInjector.java:105) | # at org.jboss.injection.JndiFieldInjector.inject(JndiFieldInjector.java:62) | # at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:111) | # at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:61) | # at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | # at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77) | # at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:106) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | # at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | # at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | # at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:214) | # at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:184) | # at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:81) | # at $Proxy124.findUltimoPeriodoCadastral(Unknown Source) | # at br.unicamp.hc.caa.ejb.facade.PeriodoCadastralFacadeBean.findUltimoPeriodoCadastral(Unknown Source) | # at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | # at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: | # 09:56:32,011 ERROR [STDERR] 39) | # at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | # at java.lang.reflect.Method.invoke(Method.java:597) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) | # at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) | # at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | # at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) | # at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | # at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) | # Caused by: java.lang.IllegalArgumentException: Can not set javax.persistence.EntityManager field br.unicamp.hc.caa.ejb.eao.PeriodoCadastralEAOBean.entityManager to org.jboss.ejb3.entity.InjectedEntityManagerFactory | This error occurs only when I call stateless session bean. Deployment is fine. Does anybody know what's going on? Thanks in advance LISS View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099223#4099223 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099223 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user