ExceptionInInitializerError « Exception « JPA Q&A





1. Hibernate "Exception in thread "main" java.lang.ExceptionInInitializerError" problem....    coderanch.com

The Code tag above will make the stack trace more readable. Right now I can't read it as it is posted. Also, please change the subject title to be more specific. Every post here is really a Hibernate Problem or JPA. Anyway. something looks wrong in your com/vaannila/course/Course.hbm.xml file or Course class about saveCourse? I think you will need to post ...

2. ExceptionInInitializerError    forum.hibernate.org

Hello, I have a problem according to use the hibernate framework with the tomcat server. If I start my web application, I get the exception below -> if an exception occures than the tomcat server starts once again, and with the second launch all works fine, Actually I have no idea, why this exception happens, if I had something misconfigured, than ...

3. ExceptionInInitializerError in new Configuration()    forum.hibernate.org

Hello everybody, I have a problem on the construction of my Configuration object. This exception is thrown : java.lang.ExceptionInInitializerError org.hibernate.cfg.Configuration.reset(Configuration.java:217) org.hibernate.cfg.Configuration.(Configuration.java:197) org.hibernate.cfg.Configuration.(Configuration.java:201) MyProject.HibernateUtils.getSession(HibernateUtils.java:15) MyProject.MyRepository.getAll(MyRepository.java:35) MyProject.Controller.HomePageController.handleRequest(HomePageController.java:20) org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:552) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) caused by java.lang.NullPointerException org.hibernate.util.ConfigHelper.getResourceAsStream(ConfigHelper.java:167) org.hibernate.cfg.Environment.(Environment.java:575) org.hibernate.cfg.Configuration.reset(Configuration.java:217) org.hibernate.cfg.Configuration.(Configuration.java:197) org.hibernate.cfg.Configuration.(Configuration.java:201) MyProject.HibernateUtils.getSession(HibernateUtils.java:15) MyProject.MyRepository.getAll(MyRepository.java:35) MyProject.Controller.HomePageController.handleRequest(HomePageController.java:20) org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:552) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) And then, if i try to update my page, i got ...

4. ExceptionInInitializerError    forum.hibernate.org

I have been unable to run the simple example below. It is a servlet which should update a mysql database with a table called cat. The table fields are cat_id, int name, varchar sex, char weight, float The servlet is as follows: Code: ... import net.sf.hibernate.Session; import java.io.PrintWriter; public class UpdateServlet extends HttpServlet { protected void doPost( ...

5. java.lang.ExceptionInInitializerError    forum.hibernate.org

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6. getting java.lang.ExceptionInInitializerError    forum.hibernate.org

7. Puzzled, java.lang.ExceptionInInitializerError    forum.hibernate.org

Currently, we are using Hibernate 2.0.1. I have the following code: Code: import net.sf.hibernate.Criteria; import net.sf.hibernate.HibernateException; import net.sf.hibernate.Session; import net.sf.hibernate.SessionFactory; import net.sf.hibernate.cfg.Configuration; import net.sf.hibernate.expression.Expression; import org.apache.log4j.Logger; public class AirWaybillHib implements AirWaybillDao { private static Logger logger = Logger.getLogger(AirWaybillHib.class); private static Configuration cfg = null; private static SessionFactory sessionFactory ...

8. java.lang.ExceptionInInitializerError    forum.hibernate.org

Beginner Joined: Fri Dec 10, 2004 11:46 pm Posts: 37 Hi am trying hibernate by following the tomcat example, though am using JBoss! I think I have everything setup right! Thanks Hibernate version: 2.1.7c Mapping doc: Code: ...

9. ExceptionInInitializerError    forum.hibernate.org

Hi there, I am about to set up a simple JavaServer Faces Web Application and integrated hibernate quite successfully so far. My problem now is that (after doing some tests without web context) I need to run hibernate in the web application. I am using the HibernateUtil class as it is explained in the tutorial. I know that this might not ...





10. ExceptionInInitializerError    forum.hibernate.org

Newbie Joined: Thu May 05, 2005 10:48 am Posts: 4 I have no idea to fix this problem. Any help? Please! Hibernate version: 3.0 Full stack trace of any exception that occurs: 12:11:58,574 INFO [Environment] Hibernate 3.0rc1 12:11:58,579 INFO [Environment] hibernate.properties not found 12:11:58,583 INFO [Environment] using CGLIB reflection optimizer 12:11:58,585 INFO [Environment] using JDK 1.4 java.sql.Timestamp handling 12:11:58,586 INFO [Configuration] ...

11. how to resolve java.lang.ExceptionInInitializerError???    forum.hibernate.org

HI All, I am using Hibernate with JSF, and my backing bean contains method public String add() { if(title!=null){ Session session = HibernateUtil.getSessionFactory().getCurrentSession(); //currentSession(); session.beginTransaction(); Event theEvent = new Event(); theEvent.setTitle(title); theEvent.setDate(date); session.save(theEvent); session.getTransaction().commit(); return "success"; } else { return "failure"; } } and my HibernateUtil class contain public class HibernateUtil { private static final SessionFactory sessionFactory; static { try { ...

12. java.lang.ExceptionInInitializerError    forum.hibernate.org

13. java.lang.ExceptionInInitializerError    forum.hibernate.org

Hi All, I am able to resolve my previous problem which is "java.lang.ExceptionInInitializerError " by adding the following statements to the server.policy file: grant codeBase "file:C:/3rdParty/hibernate-3.2.0.cr4/lib/-" { permission java.lang.RuntimePermission; }; But now I have another problem "java.lang.NoClassDefFoundError", pls. help me if you know how. Thanks! ================================================ java.lang.NoClassDefFoundError at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:111) at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:43) at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162) at org.hibernate.tuple.entity.AbstractEntityTuplizer.(AbstractEntityTuplizer.java:135) at org.hibernate.tuple.entity.PojoEntityTuplizer.(PojoEntityTuplizer.java:55) at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.(EntityEntityModeToTuplizerMapping.java:56) at org.hibernate.tuple.entity.EntityMetamodel.(EntityMetamodel.java:269) ...

14. java.lang.ExceptionInInitializerError    forum.hibernate.org

Hello all ! I'm using Hibernate 3.2 / Struts 1.3.5 / Eclipse 3.2 and MySQL 5.0.27-community My application uses Annotations and this have been set in the HibernatePlugin URL url = HibernatePlugin.class.getResource(path); factory = new AnnotationConfiguration().configure(url).buildSessionFactory(); servlet.getServletContext().setAttribute(Constant.SESSION_FACTORY, factory); Problem is I am getting the exception when forwarding to s Strut action. java.lang.ExceptionInInitializerError at info.passmasters.action.NewsAction.execute(Unknown Source) at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:53) at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:64) at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:48) ...

15. Newbie getting java.lang.ExceptionInInitializerError    forum.hibernate.org

Hi Guys, I am new to Hibernate and I followed the examples in the Data Persistence in Hibernate book. It all worked fine. I then tried to develop my own application on a new machine and it gave me the following error: Exception in thread "main" java.lang.ExceptionInInitializerError at org.hibernate.cfg.Configuration.reset(Configuration.java:168) at org.hibernate.cfg.Configuration.(Configuration.java:187) at org.hibernate.cfg.Configuration.(Configuration.java:191) at uk.co.accris.bookshop.HibernateTester.(HibernateTester.java:28) at uk.co.accris.bookshop.TestContainer.main(TestContainer.java:20) Caused by: java.lang.NullPointerException at ...

16. ExceptionInInitializerError    forum.hibernate.org

Hi, Could anybody help me to understand in which situation the following error is thrown? java.lang.ExceptionInInitializerError at net.sf.cglib.core.DuplicatesPredicate.evaluate(DuplicatesPredicate.java:25) at net.sf.cglib.core.CollectionUtils.filter(CollectionUtils.java:52) at net.sf.cglib.reflect.FastClassEmitter.(FastClassEmitter.java:68) at net.sf.cglib.reflect.FastClass$Generator.generateClass(FastClass.java:72) at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216) at net.sf.cglib.reflect.FastClass$Generator.create(FastClass.java:64) at net.sf.cglib.proxy.MethodProxy.helper(MethodProxy.java:81) at net.sf.cglib.proxy.MethodProxy.create(MethodProxy.java:46) at br.fapesp.tidia.ae.common.portfolio.commontypes.vo.RootVO$$EnhancerByCGLIB$$555248d1.CGLIB$STATICHOOK77() at br.fapesp.tidia.ae.common.portfolio.commontypes.vo.RootVO$$EnhancerByCGLIB$$555248d1.() at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at java.lang.Class.newInstance(Class.java:303) at org.hibernate.proxy.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:99) at org.hibernate.proxy.CGLIBProxyFactory.getProxy(CGLIBProxyFactory.java:47) at org.hibernate.tuple.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:372) at org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3121) at org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:232) ...