jboss 错误 loader constraint violation

jboss报错

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java.lang.LinkageError: loader constraint violation: when resolving interface method "org.hibernate.engine.SessionFactoryImplementor.getTransactionManager()Ljavax/transaction/TransactionManager;" the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) of the current class, org/springframework/orm/hibernate3/SessionFactoryUtils, and the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) for resolved class, org/hibernate/engine/SessionFactoryImplementor, have different Class objects for the type javax/transaction/TransactionManager used in the signature

经过确认，现在已修改，修改方法如下：在工程的目录下新建已jboss-web.xml文件，文件内容如下：

<!DOCTYPE jboss-web PUBLIC "-//JBoss//DTD Web Application 5.0//EN"   "http://www.jboss.org/j2ee/dtd/jboss-web_5_0.dtd">  <jboss-web>  <class-loading java2ClassLoadingCompliance='true'>         <loader-repository>             com.example:archive=unique-archive-name              <loader-repository-config>                 java2ParentDelegaton=true             </loader-repository-config>         </loader-repository>    </class-loading>  </jboss-web>

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