1. New to Hibernate.help with org.hibernate.HibernateException: Unable to instantiate default tuplizer coderanch.comHi everyone, I am new to hibernate and am following the book, beginning hibernate from novice to profession by dave minter and jeff linwood. I am trying to run the sample application from chapter 3 with mysql database. When I run it, I get the exception: log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment). log4j:WARN Please initialize the log4j system ... |
2. Unable to instantiate default tuplizer [org.hibernate.tuple.entity.DynamicMapEntityTuplizer] coderanch.comHello All, I have started with a small project with JSF / Hibernate which I have tested on my local enviroment and it works fine locally when deployed on the server it is throwing the following exception for the 1st time and If I login again and try to save I get the NoClassDefFoundError 1st Error java.lang.NullPointerException - Unable to instantiate ... |
3. Hibernate - Unable to instantiate default tuplizer coderanch.com |
4. unable to instantiae default tuplizer forum.hibernate.orgI am using struts2-core-2.0.14.jar ,tiles-core-2.2.1 and hibernate3.jar. When I insert data using hibernate,console displays "unable to instantiae default tuplizer" I am sure there is no problem with maping files and table mapping classes. Right I just want insert,delete update data into database. Please help me if there is any jar version compatibility issue here? I used hibernate3.jar ,jta-1.1.jar ,slf4j-1.5.10 ,slf4j-api-1.5.8.jar ,jstl-1.2.jar,tiles-core-2.2.1.jar ... |
5. Unable to instantiate default tuplizer forum.hibernate.orgAuthor Message anbujeya Post subject: Unable to instantiate default tuplizer Posted: Mon Mar 01, 2010 6:51 am Newbie Joined: Mon Mar 01, 2010 6:31 am Posts: 1 I'm working with eclipse and mysql. When I try to use some tables which has relationship, the above exception will be occurred(Unable to instantiate default tuplizer). My library files are: Code: |
6. problem "Unable to instantiate default tuplizer " forum.hibernate.orgNewbie Joined: Tue Jun 29, 2010 6:57 am Posts: 5 Hello everyone. Ive get one strange error-message whiel loading a conig-file: Code: Initialisierung der DB-Verbindung fehlgeschlagen. org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer] org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer] at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:110) at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:135) at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping. |
7. Unable to instantiate default tuplizer forum.hibernate.orgHi all, I am using Hibernate 3.6.0 final with maven and everything works fine under a normal java6 environment. However, i am trying to execute my module as a Java agent in IBMs Lotus Domino 8.5.1fp3 environment (server side agent). Domino 8.5.1fp3 uses an IBM built jre6 based on Apache's Harmony. The hibernate.cfg.xml is in the classpath and correctly found and ... |
8. HibernateException: Unable to instantiate default tuplizer. forum.hibernate.orgHello, i am getting the following error when executing JPA program which needs hibernate settings. The error i receive is org.hibernate.HibernateException: Unable to instantiate default tuplizer The following is the full stack of errors: INFO: building session factory Exception in thread "main" javax.persistence.PersistenceException: [PersistenceUnit: JPAApp] Unable to build EntityManagerFactory at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:677) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:126) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60) at napier.JPASetFirstResult.main(JPASetFirstResult.java:25) Caused by: ... |