[Hibernate]org.hibernate.propertyaccessexception:null value is assigned to a property of primitive type setter

Org.hibernate.PropertyAccessException:Null value is assigned to a property of primitive type setter of com.wa.dataproces S.query.model.acrossdeptapply

The difference between the wrapper class and the base data type,

The wrapper class defaults to NULL, with a base type of 0.

public class Acrossdeptapply implements Serializable

Private String applyreason;//reason for application
Private String status;//Whether to revoke the application 0
Private Long Applyuserid

... getter, setter
}

The above exception can be resolved by changing the base type of long to wrapper class long.

[Hibernate]org.hibernate.propertyaccessexception:null value is assigned to a property of primitive type setter