Null value was assigned to a property of primitive type setter

Exception:
Org. hibernate. propertyaccessexception: null value was assigned to a property of primitive type setter of COM. vtradex. swms. server. model. configuring. asn. cooling.pdf

 

The reason is that the database is null and is a new field.

 

<! -- Cooling fee -->
<Property name = "cooling.pdf" type = "double" column = "cooling_fee"/>

 

There are two solutions:

1. Add the default value to the database. You can add it manually here:

Update wms_asn a set a. coolingtasks = 0.0

2. Modify the double ing file and change the double type to the corresponding packaging class.

<! -- Cooling fee -->
<Property name = "cooling.pdf" type = "Java. Lang. Double" column = "cooling_ling"/>

 

In principle, the object design should be done without database design. During the design class, the class attributes should be set to the packaging class corresponding to the Java basic type to prevent errors when querying data.

Null value was assigned to a property of primitive type setter