EJB诡异异常 （急求帮助）

[jdjwxj]

Exception Description: [class com.mylab.rgt.entity.StockCheckopt] uses a non-entity [class com.mylab.rgt.entity.StockCheckorders] as target entity in the relationship attribute [field refCheckorders].
at org.eclipse.persistence.exceptions.ValidationException.nonEntityTargetInRelationship(ValidationException.java:1355)
at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.RelationshipAccessor.getReferenceDescriptor(RelationshipAccessor.java:508)
at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ObjectAccessor.processOneToOneForeignKeyRelationship(ObjectAccessor.java:622)
at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ObjectAccessor.processOwningMappingKeys(ObjectAccessor.java:681)
at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ManyToOneAccessor.process(ManyToOneAccessor.java:119)
at org.eclipse.persistence.internal.jpa.metadata.MetadataProject.processOwningRelationshipAccessors(MetadataProject.java:1450)
at org.eclipse.persistence.internal.jpa.metadata.MetadataProject.processStage3(MetadataProject.java:1685)
at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.processORMMetadata(MetadataProcessor.java:535)
at org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:526)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:1337)
... 30 more

大概意思说我使用了一个非实体作为关系属性，但是这个是用数据库生成的实体，数据库里也哦独有相关的属性，以前StockCheckorders表不叫这个名字，后来同事把名字给改了，实体重新生成后，运行项目就开始报这个错误，请大家帮下忙，谢谢！

[花谢尊前不敢香]

看看配置文件里面的配置是否改过来了。

[jdjwxj]

引用 1 楼 fangmingshijie 的回复:

看看配置文件里面的配置是否改过来了。

不是通过配置文件的，而是通过注释读取的，注释没有问题 @Entity @Table(name = "stock_checkorders", catalog = "rgt", schema = "") @XmlRootElement @NamedQueries({}) 而且注释和别的类也都一样，

[花谢尊前不敢香]

StockCheckopt和StockCheckorders类上是否都有@Entity

[jdjwxj]

引用 3 楼 fangmingshijie 的回复:

StockCheckopt和StockCheckorders类上是否都有@Entity

谢谢，已经解决了，还是有个配置文件没有改类名，导致这种情况的！