Thanks so much Simon and Fabio, it's all up and running now!
Your help is truly appreciated.
2008/6/13 Fabio Braga de Oliveira <[EMAIL PROTECTED]>:
> It's very difficult to guess, but I think the tip is:
>
> Caused by: java.lang.ClassNotFoundException:
> net.sf.cglib.transform.impl.InterceptFieldEnabled
>
> Something related yet with Hibernate or cglib or its dependencies... You
> are building a single jar with all dependencies packaged in it, right? Maybe
> some dependencies are overwriting classes. Do a test without packaging this
> way.
>
> I added one dependency some time ago, which had a misbehavior of declare a
> specific version dependency. I needed to add the <exclude></exclude> element
> in the dependency declaration to remove the extra library.
>
> All the best!
>
>
> Mikel Cármenes Cavia escreveu:
>
> Here is the complete exception, in case this helps:
>>
>> C:\DEV\Maven\GITSYSTEMS\target>java -jar
>> GITSYSTEMS-1.0-jar-with-dependencies.jar
>> Initial SessionFactory creation failed.java.lang.NoClassDefFoundError
>> Exception occurred during event dispatching:
>> java.lang.ExceptionInInitializerError
>> at
>> org.git.systems.data.HibernateUtil.<clinit>(HibernateUtil.java:71)
>> at org.git.systems.data.dao.UserDAO.validateUser(UserDAO.java:49)
>> at
>> org.git.systems.system.UserManager.loginUser(UserManager.java:57)
>> at
>> org.git.systems.gui.LoginJDialog.actionPerformed(LoginJDialog.java:174)
>> at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
>> at javax.swing.AbstractButton$Handler.actionPerformed(Unknown
>> Source)
>> at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown
>> Source)
>> at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
>> at javax.swing.AbstractButton.doClick(Unknown Source)
>> at
>> javax.swing.plaf.basic.BasicRootPaneUI$Actions.actionPerformed(Unknown
>> Source)
>> at javax.swing.SwingUtilities.notifyAction(Unknown Source)
>> at javax.swing.JComponent.processKeyBinding(Unknown Source)
>> at javax.swing.KeyboardManager.fireBinding(Unknown Source)
>> at javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source)
>> at
>> javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown
>> Source)
>> at javax.swing.JComponent.processKeyBindings(Unknown Source)
>> at javax.swing.JComponent.processKeyEvent(Unknown Source)
>> at java.awt.Component.processEvent(Unknown Source)
>> at java.awt.Container.processEvent(Unknown Source)
>> at java.awt.Component.dispatchEventImpl(Unknown Source)
>> at java.awt.Container.dispatchEventImpl(Unknown Source)
>> at java.awt.Component.dispatchEvent(Unknown Source)
>> at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
>> at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown
>> Source)
>> at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown
>> Source)
>> at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown
>> Source)
>> at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown
>> Source)
>> at java.awt.Component.dispatchEventImpl(Unknown Source)
>> at java.awt.Container.dispatchEventImpl(Unknown Source)
>> at java.awt.Window.dispatchEventImpl(Unknown Source)
>> at java.awt.Component.dispatchEvent(Unknown Source)
>> at java.awt.EventQueue.dispatchEvent(Unknown Source)
>> at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown
>> Source)
>> at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
>> at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
>> at java.awt.Dialog$1.run(Unknown Source)
>> at java.awt.Dialog$3.run(Unknown Source)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.awt.Dialog.show(Unknown Source)
>> at java.awt.Component.show(Unknown Source)
>> at java.awt.Component.setVisible(Unknown Source)
>> at java.awt.Window.setVisible(Unknown Source)
>> at java.awt.Dialog.setVisible(Unknown Source)
>> at org.git.systems.gui.LoginJDialog.<init>(LoginJDialog.java:44)
>> at
>>
>> org.git.systems.gui.mainwindow.GITCAPMainJFrame.<init>(GITCAPMainJFrame.java:63)
>> at org.git.systems.GITCap$1.run(GITCap.java:61)
>> at java.awt.event.InvocationEvent.dispatch(Unknown Source)
>> at java.awt.EventQueue.dispatchEvent(Unknown Source)
>> at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown
>> Source)
>> at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
>> at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
>> Source)
>> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
>> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
>> at java.awt.EventDispatchThread.run(Unknown Source)
>> Caused by: java.lang.NoClassDefFoundError
>> at
>> org.hibernate.tuple.EntityMetamodel.class$(EntityMetamodel.java:41)
>> at
>> org.hibernate.tuple.EntityMetamodel.<init>(EntityMetamodel.java:122)
>> at
>>
>> org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:412)
>> at
>>
>> org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:10
>> 8)
>> at
>>
>> org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
>> at
>> org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:216)
>> at
>>
>> org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176)
>> at
>> org.git.systems.data.HibernateUtil.<clinit>(HibernateUtil.java:65)
>> ... 53 more
>> Caused by: java.lang.ClassNotFoundException:
>> net.sf.cglib.transform.impl.InterceptFieldEnabled
>> at java.net.URLClassLoader$1.run(Unknown Source)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(Unknown Source)
>> at java.lang.ClassLoader.loadClass(Unknown Source)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
>> at java.lang.ClassLoader.loadClass(Unknown Source)
>> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Unknown Source)
>> ... 61 more
>>
>>
>> Thanks!
>>
>> On Fri, Jun 13, 2008 at 10:18, Mikel Cármenes Cavia <[EMAIL PROTECTED]>
>> wrote:
>>
>> Thanks Fabio, I should have realized that I was adding cglib twice, since
>>> Hibernate adds it already as a transitive dependency. So I have removed
>>> cglib from my pom, but now I get an event dispatching error when the
>>> session
>>> factory is built.
>>> This is the code where the problem resides:
>>>
>>> ...
>>> .addClass(org.git.systems.data.SampleState.class);
>>> sessionFactory = cfg.buildSessionFactory();
>>> } catch (Throwable ex) {
>>> // Make sure you log the exception, as it might be swallowed
>>> System.err.println("Initial SessionFactory creation failed. " +
>>> ex);
>>> throw new ExceptionInInitializerError(ex);
>>> }
>>>
>>> And this is the exception:
>>>
>>> Initial SessionFactory creation failed. java.lang.NoClassDefFoundError
>>> Exception occurred during event dispatching:
>>> java.lang.ExceptionInInitializerError
>>> at org.git.systems.data.HibernateUtil.<clinit>(HibernateUtil.java:71)
>>>
>>> It seems like Hibernate is looking for something it can't find, and I'm
>>> totally clueless as to what that might be...
>>>
>>> Mikel
>>>
>>> 2008/6/13 Fabio Braga de Oliveira <[EMAIL PROTECTED]>:
>>>
>>> Hi Mikel,
>>>
>>>> This happened to me when 2 different cglib versions where added to the
>>>> build. Look for a library adding the cglib as a transitive dependency,
>>>> and
>>>> exclude the oldest one.
>>>>
>>>> Good luck!
>>>>
>>>>
>>>> Mikel Cármenes Cavia escreveu:
>>>>
>>>> Hey guys,
>>>>
>>>>> Does anybody know what the following error might be caused by?
>>>>>
>>>>> 09:20:16,140 ERROR BasicLazyInitializer:130 - CGLIB Enhancement failed:
>>>>> org.git.systems.data.PcCalc
>>>>> java.lang.NoClassDefFoundError: Could not initialize class
>>>>> net.sf.cglib.proxy.Enhancer
>>>>>
>>>>> I've made sure that cglib is correctly added, and its .jar is indeed
>>>>> there
>>>>> when I check. This error has to do with Hibernate not being able to
>>>>> access
>>>>> this resource, thus it cannot execute sessionFactory =
>>>>> cfg.buildSessionFactory(); and communicate with the database.
>>>>>
>>>>> I can't think of anything as far as Maven goes that could be going
>>>>> wrong,
>>>>> since compiling and packaging works fine, I only get messages after the
>>>>> login panel of my application (that is, I try to log in and when it
>>>>> connects
>>>>> to the database to check my info, I get these errors).
>>>>>
>>>>> All errors whine about the same CGLIB Enhancement failing, so I'm
>>>>> guessing
>>>>> that every single class that requires Hibernate is throwing these
>>>>> exceptions.
>>>>>
>>>>> Any clues as to why this may be happening? Has anyone else ever had any
>>>>> issues with cglib?
>>>>>
>>>>> Thanks!
>>>>>
>>>>>
>>>>> --
>>>> Fabio Braga de Oliveira
>>>> Gerente de Projetos de Software
>>>> Work: +55 19 3295-2111
>>>> Mobile: +55 19 9270-6574
>>>> E-mail: [EMAIL PROTECTED]
>>>>
>>>> Símula Sistemas de Planejamento e Comércio Ltda.
>>>> Url: http://www.simula.com.br
>>>> Address: Av. José Bonifácio, 2510
>>>> Zipcode 13093-240
>>>> Campinas - SP - Brazil
>>>>
>>>>
>>>>
>>>>
>>
>
> --
> Fabio Braga de Oliveira
> Gerente de Projetos de Software
> Work: +55 19 3295-2111
> Mobile: +55 19 9270-6574
> E-mail: [EMAIL PROTECTED]
>
> Símula Sistemas de Planejamento e Comércio Ltda.
> Url: http://www.simula.com.br
> Address: Av. José Bonifácio, 2510
> Zipcode 13093-240
> Campinas - SP - Brazil
>
>
>
