NoClassDefFoundError：org / hibernate / annotations / common / reflection / MetadataProvider [英] NoClassDefFoundError: org/hibernate/annotations/common/reflection/MetadataProvider

问题描述

我在我的pom.xml中定义了依赖关系。

 < dependency> 
< groupId> org.hibernate< / groupId> 
< artifactId> hibernate-commons-annotations< / artifactId> 
< version> 3.3.0.ga< / version> 
< /依赖关系> 
  

我在 C：/User/.m2/repository/org/ hibernate / hibernate-commons-annotations / 3.3.0.ga

我在hibernate.cfg.xml中配置了会话工厂和数据源并尝试在我的主要方法中构建配置：

  Configuration configuration = new Configuration（）。configure（）; 
 StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder（）。applySettings（configuration.getProperties（））; 
 SessionFactory sessionFactory = configuration.buildSessionFactory（builder.build（））; 
 Session session = sessionFactory.openSession（）; 
  

我得到：

 线程main中的异常java.lang.NoClassDefFoundError：
 org / hibernate / annotations / common / reflection / MetadataProvider 
  

我试过在构建路径以及我的WEB-INF / lib中直接添加hibernate-commons-annotion jar，但是没有运气

这是以相同的方式设置的，并且可以在我构建的另一个应用程序上正常运行，而不需要导入注释jar。
有没有想法？

解决方案

显然3.3.0.ga是一个'错误'，必须更新依赖才能使用3.2.0.Final

 <依赖项> 
< groupId> org.hibernate< / groupId> 
< artifactId> hibernate-commons-annotations< / artifactId> 
< version> 3.2.0.Final< / version> 
< /依赖关系> 
  

来源： https://hibernate.atlassian.net/browse/ANN-711

I have the dependency defined in my pom.xml

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-commons-annotations</artifactId>
    <version>3.3.0.ga</version>
</dependency>

I have the above jar in C:/User/.m2/repository/org/hibernate/hibernate-commons-annotations/3.3.0.ga

I've got a session-factory and datasource configured in a hibernate.cfg.xml and while trying to build the configuration in my main method:

Configuration configuration = new Configuration().configure();
StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties());
SessionFactory sessionFactory = configuration.buildSessionFactory(builder.build());
Session session = sessionFactory.openSession();

I get:

Exception in thread "main" java.lang.NoClassDefFoundError: 
    org/hibernate/annotations/common/reflection/MetadataProvider

I've tried adding the hibernate-commons-annotion jar straight in my Build Path as well as my WEB-INF/lib, but no luck yet

This is setup the same way and running properly on another application I've built, which didn't need the annotations jar imported. Any ideas?

解决方案

Apparently 3.3.0.ga was a 'mistake', had to update dependency to use 3.2.0.Final

<dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-commons-annotations</artifactId>
        <version>3.2.0.Final</version>
    </dependency>

Source: https://hibernate.atlassian.net/browse/ANN-711

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