Hi all,

I'm utilizing Hibernate version: 2.1.1 and i have a error on buildSessionFactory like this :

Full stack trace of exception that occurs:

[java] 06/01/2005 11:07:37 net.sf.hibernate.cfg.Configuration buildSessionFactory
[java] SEVERE: java.rmi.StubNotFoundException: Stub class not found: net.sf.hibernate.impl.SessionFactoryImpl_Stub; nested exception is:
[java] java.lang.ClassNotFoundException: net.sf.hibernate.impl.SessionFactoryImpl_Stub
[java] net.sf.hibernate.HibernateException: java.rmi.StubNotFoundException: Stub class not found: net.sf.hibernate.impl.SessionFactoryImpl_Stub; nested exception is:
[java] java.lang.ClassNotFoundException: net.sf.hibernate.impl.SessionFactoryImpl_Stub
[java] at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:750)
[java] at net.sf.hibernate.console.Start.initialize(Start.java:207)
[java] at net.sf.hibernate.console.Start.reconfig(Start.java:180)
[java] at net.sf.hibernate.console.Start$4.configurationChanged(Start.java:539)
[java] at net.sf.hibernate.console.ConfigurationUI$ApplyConfig.actionPerformed(ConfigurationUI.java:321)
[java] at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
[java] at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
[java] at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
[java] at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
[java] at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
[java] at java.awt.Component.processMouseEvent(Component.java:5100)
[java] at java.awt.Component.processEvent(Component.java:4897)
[java] at java.awt.Container.processEvent(Container.java:1569)
[java] at java.awt.Component.dispatchEventImpl(Component.java:3615)
[java] at java.awt.Container.dispatchEventImpl(Container.java:1627)
[java] at java.awt.Component.dispatchEvent(Component.java:3477)
[java] at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
[java] at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
[java] at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
[java] at java.awt.Container.dispatchEventImpl(Container.java:1613)
[java] at java.awt.Window.dispatchEventImpl(Window.java:1606)
[java] at java.awt.Component.dispatchEvent(Component.java:3477)
[java] at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
[java] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
[java] at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
[java] Caused by: java.rmi.StubNotFoundException: Stub class not found: net.sf.hibernate.impl.SessionFactoryImpl_Stub; nested exception is:
[java] java.lang.ClassNotFoundException: net.sf.hibernate.impl.SessionFactoryImpl_Stub
[java] at sun.rmi.server.RemoteProxy.getStub(RemoteProxy.java:98)
[java] at sun.rmi.server.RemoteProxy.getStub(RemoteProxy.java:55)
[java] at sun.rmi.server.UnicastServerRef.setSkeleton(UnicastServerRef.java:179)
[java] at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:142)
[java] at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:129)
[java] at java.rmi.server.UnicastRemoteObject.exportObject(UnicastRemoteObject.java:275)
[java] at java.rmi.server.UnicastRemoteObject.exportObject(UnicastRemoteObject.java:178)
[java] at java.rmi.server.UnicastRemoteObject.exportObject(UnicastRemoteObject.java:155)
[java] at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.exportObject(PortableRemoteObject.java:103)
[java] at javax.rmi.PortableRemoteObject.exportObject(PortableRemoteObject.java:84)
[java] at javax.rmi.PortableRemoteObject.<init>(PortableRemoteObject.java:68)
[java] at net.sf.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:126)
[java] at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:741)
[java] ... 27 more
[java] Caused by: java.lang.ClassNotFoundException: net.sf.hibernate.impl.SessionFactoryImpl_Stub
[java] at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
[java] at java.security.AccessController.doPrivileged(Native Method)
[java] at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
[java] at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
[java] at sun.rmi.server.RemoteProxy.loadClassFromClass(RemoteProxy.java:191)
[java] at sun.rmi.server.RemoteProxy.getStub(RemoteProxy.java:93)
[java] ... 39 more

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How to fix this problem? Have i to generate a Stub?

Thanks