Why do I get a “Null value was assigned to a property of primitive type setter of” error message when using HibernateCriteriaBuilder in Grails

后端 未结 12 882
长情又很酷
长情又很酷 2021-01-30 07:58

I get the following error when using a primitive attribute in my grails domain object:

Null value was assigned to a property of primitive type setter of MyDomain         


        
12条回答
  •  太阳男子
    2021-01-30 08:23

    There are two way

    • Make sure that db column is not allowed null
    • User Wrapper classes for the primitive type variable like private int var; can be initialized as private Integer var;

提交回复
热议问题