Hi guys! I'm developing a web application system using hibernate1.8. This is the version i'm using because the company i work use the jdk1.3.0, so im stuck to use the old version.

I have this table (EquipmentTypes) and the fields are

id number not null
code varchar(20) not null
description varchar(20) not null
hightemp number
lowtemp number
.....

And my java class

class EquipmentTypes
{
private long id = 0;
private String code = null;
private String desc = null;
private int hightemp = 0;
private int lowtemp = 0;
}

my mapping document

<id name="id" type="long">
-----
</id>
<property name="code"/>
<property name="desc" column="description"/>
<property name="hightemp"/>
<property name="lowtemp"/>
-------

btw, im using oracle9i database.The table have already values ( the field hightemp and lowtemp have blank values, since its not required).So when i query it using hibernate

List list = session.find("from eqp in class vo.EquipmentTypes");

i got an error
NullPointerException:problems occured while setting values for hightemp (this is not the complete error but something like this).

Is there any work around on this?

Thanks in advance!


raymond

Hibernate2 is compatible with JDK 1.3!

Hi gavin!What version of hibernate2? I try to use the hibernate2.0.1 but Im having problems. I'm using tomcat4.0.3

thanks

raymond

Any version.