When my Pojos contain boolean or int variables a table for it doesn't get created. the other variables that are String and Long get created fine. What am I doing wrong here?

class Group
{
Long id;
String label;
bool initiallyVisible;
}

Hibernate Mapping Group.hbm.xml
<class >
<id>
.........
</id>
<property name="label" />
</class>

The table gets created fine if there is no property for initiallyVisible.

When I add a property for initiallyVisible it doesn't create the table.
i.e:

<class >
<id>
.........
</id>
<property name="label" />
<property name="initiallyVisible" />
</class>

I have tried assigning the type attribute to boolean. That doesn't work either.

Any ideas?

ok. So now it seems to be working. This is wierd. I had a field int order which was causing a problem. When I changed the field to "orderNum" it works. Has anyone experienced this?