javax.persistence.PersistenceException: org.hibernate.id.IdentifierGenerationException: null id generated for:class

[Danilo Chiquetti]

Alguém sabe o porque desse erro?

Hibernate: select * from ( select count(detalhamen0_.Cod) as col_0_0_ from DetalhaCaract detalhamen0_ where 1=1 and detalhamen0_.Numero=? ) where rownum <= ?

Hibernate: select CodDetalhaCaract_Seq.nextval from dual

javax.persistence.PersistenceException: org.hibernate.id.IdentifierGenerationException: null id generated for:class br.com.vh.ecompras.model.CaracteristicaMaterialDetalhamentoCaracteristicaMaterial

at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1360)

at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1288)

at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1294)

at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:860)

at br.com.vh.persistence.OpenSessionGenericDAO.save(OpenSessionGenericDAO.java:221)

at br.com.vh.ecompras.service.DetalhamentoCaracteristicaServices.salvar(DetalhamentoCaracteristicaServices.java:86)

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 flex.messaging.services.remoting.adapters.JavaAdapter.invoke(JavaAdapter.java:418)

at flex.messaging.services.RemotingService.serviceMessage(RemotingService.java:183)

at flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:1466)

at flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:1005)

at flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBrokerFilter.java:103)

at flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:158)

at flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java:44)

at flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFilter.java:67)

at flex.messaging.endpoints.amf.SerializationFilter.invoke(SerializationFilter.java:166)

at flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.java:291)

at flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java:376)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Caused by: org.hibernate.id.IdentifierGenerationException: null id generated for:class br.com.vh.ecompras.model.CaracteristicaMaterialDetalhamentoCaracteristicaMaterial

at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:120)

at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78)

at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:208)

at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:151)

at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:748)

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:741)

at org.hibernate.engine.spi.EJB3CascadingAction$1.cascade(EJB3CascadingAction.java:49)

at org.hibernate.engine.internal.Cascade.cascadeToOne(Cascade.java:380)

at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:323)

at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:208)

at org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:409)

at org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:350)

at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:326)

at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:208)

at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:165)

at org.hibernate.event.internal.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:448)

at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:293)

at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:193)

at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:136)

at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78)

at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:208)

at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:151)

at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:78)

at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:757)

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:732)

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:736)

at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:854)

... 34 more

[dilnei cunha]

quando você foi salvar
 
br.com.vh.persistence.OpenSessionGenericDAO.save(OpenSessionGenericDAO.java:221)

ele não conseguiu gerar a sequence par a tabela: CaracteristicaMaterialDetalhamentoCaracteristicaMaterial

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[TheKill]

nossa, tinha tempo que não via você Dilnei..

 

Precisamos conversar mais.. Abraço.

--
Obrigado pela atenção.
Att. Jonas Teixeira de Freitas
Desenvolvedor Java - Araranguá-SC
Bacharel em Sistemas de Informação

Local

[dilnei cunha]

;) claro maninho, abração.