[jboss-user] [EJB 3.0] - Help on javax.persistence.NonUniqueResultException
Hi all,
Im developing and EJB 3.0 application with JBOSS 4.0.4.GA and NB 5.5. Im having an error
below:
2006-10-18 14:11:08,690 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/CRM-war].[PlaceBean]]
Servlet.service() for servlet PlaceBean threw exception
| javax.ejb.EJBException: javax.persistence.NonUniqueResultException:
org.hibernate.NonUniqueResultException: query did not return a unique result: 161
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
The entity:
@Entity
| @Table(name = "tblCountry")
| public class TblCountry implements Serializable {
|
| @Id
| @Column(name = "IDCountry", nullable = false)
| private Integer iDCountry;
|
| @Column(name = "strCountry", nullable = false)
| private String strCountry;
|
| @Column(name = "strRegion")
| private String strRegion;
Does anyone has an idea about this error? A link?
Hope for a kind reply
Thankz :)
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