Hi,

I'm using JBoss AS 7.1.1.Final and Hibernate Envers 4.2.3.Final with hibernate 4.2.3.final and spring 3.2.1.

I've updated envers module in jboss from 4.1.0 version to 4.2.3 but during deploy I got this error:

Caused by: java.util.ServiceConfigurationError: org.hibernate.integrator.spi.Integrator: Provider org.hibernate.envers.event.EnversIntegrator could not be instantiated: java.lang.ClassCastException
          at java.util.ServiceLoader.fail(ServiceLoader.java:207) [rt.jar:1.6.0_35]
          at java.util.ServiceLoader.access$100(ServiceLoader.java:164) [rt.jar:1.6.0_35]
          at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:353) [rt.jar:1.6.0_35]
          at java.util.ServiceLoader$1.next(ServiceLoader.java:421) [rt.jar:1.6.0_35]
          at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.loadJavaServices(ClassLoaderServiceImpl.java:236) [hibernate-core-4.2.3.Final.jar:4.2.3.Final]
          at org.hibernate.integrator.internal.IntegratorServiceImpl.<init>(IntegratorServiceImpl.java:53) [hibernate-core-4.2.3.Final.jar:4.2.3.Final]
          at org.hibernate.service.internal.BootstrapServiceRegistryImpl.<init>(BootstrapServiceRegistryImpl.java:80) [hibernate-core-4.2.3.Final.jar:4.2.3.Final]
          at org.hibernate.service.internal.BootstrapServiceRegistryImpl.<init>(BootstrapServiceRegistryImpl.java:57) [hibernate-core-4.2.3.Final.jar:4.2.3.Final]
          at org.hibernate.service.ServiceRegistryBuilder.<init>(ServiceRegistryBuilder.java:76) [hibernate-core-4.2.3.Final.jar:4.2.3.Final]
          at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1825) [hibernate-core-4.2.3.Final.jar:4.2.3.Final]
          at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:242) [spring-orm-3.2.1.RELEASE.jar:3.2.1.RELEASE]
          at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:372) [spring-orm-3.2.1.RELEASE.jar:3.2.1.RELEASE]
          at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:357) [spring-orm-3.2.1.RELEASE.jar:3.2.1.RELEASE]
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1545) [spring-beans-3.2.1.RELEASE.jar:3.2.1.RELEASE]
          at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1483) [spring-beans-3.2.1.RELEASE.jar:3.2.1.RELEASE]
          ... 123 more
Caused by: java.lang.ClassCastException
          at java.lang.Class.cast(Class.java:2990) [rt.jar:1.6.0_35]
          at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:345) [rt.jar:1.6.0_35]
          ... 135 more

I've read a tutorial http://www.warski.org/blog/2011/08/using-envers-with-as7/ and I have used his suggestion to add in manifest file Dependencies: org.hibernate.envers services!

any suggestion?

Regards, Jonathan