JPA/Hibernate：@PersistenceContext unitName有多个匹配错误

我正在一个项目上工作，直到我检查出另一个团队的最新更改，才能使用最新的文件（do不专注于那一个）。我正在使用Tomcat OpenEJB 3.1，JPA和Hibernate 3.2.6。有什么问题，在部署应用程序后，它卡住：JPA/Hibernate：@PersistenceContext unitName有多个匹配错误

2010-10-27 12:31:45,202 - INFO - Adjusting PersistenceUnit RateQuesto-core <non-jta-data-source> to Resource ID 'jdbc/net.barano.rav.usage.DBNonJta' from 'null' 
2010-10-27 12:31:45,202 - INFO - Configuring PersistenceUnit(name=security_core, provider=org.hibernate.ejb.HibernatePersistence) 
2010-10-27 12:31:45,202 - INFO - Adjusting PersistenceUnit security_core <non-jta-data-source> to Resource ID 'jdbc/net.barano.rav.usage.DBNonJta' from 'null' 
2010-10-27 12:31:45,233 - ERROR - FAIL ... Rikko.net.barano.rav.c_service.foo.KeyQuesto: @PersistenceContext unitName has multiple matches: unitName "Rikko" has 16 possible matches. 
2010-10-27 12:31:45,233 - ERROR - FAIL ... Rikko.net.barano.rav.c_service.foo.CommonFooQuesto: @PersistenceContext unitName has multiple matches: unitName "Rikko" has 16 possible matches. 
2010-10-27 12:31:45,233 - ERROR - FAIL ... Rikko.net.barano.rav.c_service.foo.internal.CommonFooQueries: @PersistenceContext unitName has multiple matches: unitName "Rikko" has 16 possible matches. 
2010-10-27 12:31:45,233 - ERROR - FAIL ... Rikko.net.barano.rav.c_service.foo.internal.KeyNameQueries: @PersistenceContext unitName has multiple matches: unitName "Rikko" has 16 possible matches. 
2010-10-27 12:31:45,233 - ERROR - FAIL ... Rikko.net.barano.rav.c_service.foo.internal.InternalAttach: @PersistenceContext unitName has multiple matches: unitName "Rikko" has 16 possible matches. 
2010-10-27 12:31:45,233 - ERROR - Invalid EjbModule(path=D:\PR_dev\workspaces v3.2.1\usage 5.4\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\webapps\rav-usage-admin\WEB-INF\lib\rav-cc-Rikkos-core-5.3.003.jar) 
2010-10-27 12:31:45,233 - ERROR - FAIL ... security_core.net.barano.rav.c_service.security.authentication.LogonQuesto: @PersistenceContext unitName has multiple matches: unitName "security_core" has 16 possible matches. 
2010-10-27 12:31:45,233 - ERROR - Invalid EjbModule(path=D:\PR_dev\workspaces v3.2.1\usage 5.4\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\webapps\rav-usage-admin\WEB-INF\lib\rav-cc-security-core-5.3.003.jar) 
2010-10-27 12:31:45,233 - ERROR - FAIL ... TuruHierarchyQuestoBLBenno: @PersistenceContext unitName has multiple matches: unitName "rav-usage-core" has 16 possible matches.

我有双cheked所有的基本设置，没有被改变。有没有人遇到过这种问题？

我会很感谢这个主题的任何支持。

感谢

来源

2010-10-27 redbull

我猜想，你有你的persistence.xml 16次在classpath。清理冗余的。

来源

2010-10-27 11:25:18 Bozho

嗨Bozho，谢谢你的回应，以及classpath不包含它，实际上它是完全清楚的，因为我已经为此目的制作了另一个dev服务器，并且仍然出现错误。 – redbull 2010-10-27 11:56:06

这包括所有的罐子。你检查了他们吗？（如果你在/ lib中有一些jar文件） – Bozho 2010-10-27 12:00:13

问题解决了，更改来自checkouted资源。 persistance.xml并未排除在pom.xml文件中，所有问题都是在jar文件中包含persistance.xml的结果（项目要求是您必须手动复制该文件，因此第二次），感谢您支持Bozho。 – redbull 2010-10-27 14:12:01

JPA/Hibernate：@PersistenceContext unitName有多个匹配错误

回答

相关问题