org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.hql.classic.ClassicQueryTransactionFactory

Question

why this exception is occure when i run query from hql editor

org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.hql.cla         


        

Answer 1

There is minor change in new APIS. pls replace property value with

org.hibernate.hql.internal.classic.ClassicQueryTranslatorFactory.

NOTE: there is new package called 'internal' hierarchy introduced.

Answer 2

I had the same exception when moved from hibernate 3 to hibernate 4 but when I tried to change the

<property name="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</property>

with

<property name="hibernate.query.factory_class">org.hibernate.hql.internal.classic.ClassicQueryTranslatorFactory</property>

it worked for me. I hope that help you.

Answer 3

The correct name is

org.hibernate.hql.classic.ClassicQueryTranslactorFactory

Pls note that 'l' is missing in the previous comment.

Answer 4

The correct name of classic query translator factory is org.hibernate.hql.classic.ClassicQueryTransactorFactory, use it in properties instead of the incorrect one (org.hibernate.hql.classic.ClassicQueryTransactionFactory).