org.hibernate.type.SerializationException:could not deserialize 异常
解决：

1.实体类有没有实现serializable接口

public class Buildinfo implements Serializable {

2.表中字段没有在实体中映射

@ManyToOne

@JoinColumn(name="build_parent_id",referencedColumnName="build_id")

public Buildinfo getBuild_parent() {

return build_parent;

}
from:http://blog.csdn.net/zh592677127/article/details/7815649