An AnnotationConfiguration instance is required to use (...)

adamitj · **Posted:** Mon Feb 04, 2008 12:58 pm

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Hibernate version:
3.2.2

Mapping documents:

Code:

<!DOCTYPE hibernate-mapping PUBLIC
   "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
   "hibernate-mapping-3.0.dtd">

<hibernate-mapping package="com.sssistemas.opera.bean">
   <class name="Atividade" table="Atividade">
      <!-- Coluna identificadora  -->
      <id name="id" column="id" type="integer">
         <generator class="assigned" />
      </id>

      <property name="descricao" column="descricao" type="string" length="60" />

   </class>
</hibernate-mapping>

Code between sessionFactory.openSession() and session.close():
Does not apply here. The error is before openSession().

Full stack trace of any exception that occurs:

Code:

log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Exception in thread "main" java.lang.ExceptionInInitializerError
   at HibernateUtil.<clinit>(HibernateUtil.java:12)
   at Teste.<init>(Teste.java:4)
   at Teste.main(Teste.java:34)
Caused by: org.hibernate.MappingException: An AnnotationConfiguration instance is required to use <mapping class="Atividade"/>
   at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1600)
   at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534)
   at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508)
   at org.hibernate.cfg.Configuration.configure(Configuration.java:1428)
   at HibernateUtil.<clinit>(HibernateUtil.java:9)
   ... 2 more

Name and version of the database you are using:
PostgreSQL 8.2.6

The generated SQL (show_sql=true):
Does not apply. Cannot execute SQL since error is in configure() method.

Problems with Session and transaction handling?

Read this: http://hibernate.org/42.html

Irons UK · **Posted:** Mon Feb 04, 2008 1:39 pm

Can you post the code for HibernateUtil.java and Atividade.java?

Have you got any hibernate/JPA annotations in Atividade.java?

adamitj · **Posted:** Mon Feb 04, 2008 2:50 pm

Ohh... I'm so ashamed by that.

I didn't notice the hibernate.cfg.xml was a wrong parameter.

The old line was:

Code:

And works fine when replaced by:

Code:

It's only a word changed: "file" by "resource".