I have an entity \[A] which extends from @MappedSuperClass \[B] . In parent class \[B] I have @ManyToMany mapping via @JoinTable. I have a class \[C] which has @OneToMany relationship with entity A. When I access this attribute via Criteria builder's Path via
{code:java} path Croot .get(" oneToManyAttribute).get(" manyToManyAttributeName");{code}
I get an exception
{code:java}ERROR org.hibernate.AssertionFailure - HHH000099: an assertion failure occurred (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session): org.hibernate.AssertionFailure: Unexpected BindableType; expected [ENTITY_TYPE]; instead got [PLURAL_ATTRIBUTE]
org.hibernate.AssertionFailure: Unexpected BindableType; expected [ENTITY_TYPE]; instead got [PLURAL_ATTRIBUTE]
at org.hibernate.query.criteria.internal.path.PluralAttributePath.resolveRole(PluralAttributePath.java:66)
at org.hibernate.query.criteria.internal.path.PluralAttributePath.resolvePersister(PluralAttributePath.java:46)
at org.hibernate.query.criteria.internal.path.PluralAttributePath.<init>(PluralAttributePath.java:41)
at org.hibernate.query.criteria.internal.path.AbstractPathImpl.get(AbstractPathImpl.java:149)
at org.hibernate.query.criteria.internal.path.AbstractPathImpl.get(AbstractPathImpl.java:185){code}
If I move this property to child class \[A] everything works. |
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