javax.persistence.PersistenceException：org.hibernate.type.SerializationException：无法反序列化 [英] javax.persistence.PersistenceException: org.hibernate.type.SerializationException: could not deserialize

问题描述

在hibernate中执行Criteria Query时，出现以下异常：

  javax.persistence.PersistenceException：javax.persistence .PersistenceException：org.hibernate.type.SerializationException：无法反序列化：无法反序列化
  

可能是什么问题是什么？

PS：虽然可能不相关，但我的hibernate版本是hibernate-4.0.1 final。

解决方案

问题是被引用的实体对实体有另一个引用，并且该关系没有被任何 @OneToMany 注释 - 像注释。

When executing a Criteria Query in hibernate, I get the following exception:

javax.persistence.PersistenceException: javax.persistence.PersistenceException: org.hibernate.type.SerializationException: could not deserialize: could not deserialize

What could be the problem?

PS: although possibly not relevant, my hibernate version is hibernate-4.0.1 final.

解决方案

The problem was that a referenced entity had another reference to an entity and the relationship was NOT annotated by any of the @OneToMany-like annotations.

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