cglib enhancement « Development « JPA Q&A





1. ERROR BasicLazyInitializer:130 - CGLIB Enhancement failed:    forum.hibernate.org

I am getting this error when I am running my java application...and more over my data which was already in table is getting lost... after running my application my table is totally empty dont knwo how this is happening. any help in this.. below are the error I am getting... 11:21:04,498 ERROR BasicLazyInitializer:130 - CGLIB Enhancement failed: com.model.paypal.databean.UserBean java.lang.NoClassDefFoundError: org/objectweb/asm/Type at ...

2. 2.1 final: CGLIB enhancement failed    forum.hibernate.org

Hello, I just upgraded to 2.1 final from 2.1 beta 4. I also upgraded all supporting jars including cglib2. I'm now receiving the following error which did not appear under beta 4. No other changes to the code have been made. Any ideas? I don't even know where to start looking. Thanks. ------- SEVERE: CGLIB Enhancement failed net.sf.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:192) ...

3. CGLIB ENHANCEMENT FAILED -- solution to OutOfMemoryError    forum.hibernate.org

Hi, I have had hard time figuring out an OutOfMemoryError problem that crashed with CGLIB ENHANCEMENT FAILED. I ran into this problem when using datamodels of about 2000 classes. The reason for this I think is that CGLIB will run out of space for its proxies. For this situation, changing the -Xmx setting will do nothing because reflective data is not ...

4. CGLIB Enhancement failed    forum.hibernate.org

Fact : JBoss4.0+Oracle10g+Hibernate (deployer Upgraded to hibernate 3.0) Fact: Deploying Hibernate Application followed hibernate.org/66.html oracle-xa.ds.xml ------------------------- XAOracleDS true false oracle.jdbc.xa.client.OracleXADataSource jdbc:oracle:thin:@192.168.16.7:1521:kris demo demo org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter jboss:service=TransactionManager jboss-service.xml ------------------------ jboss.jca:service=RARDeployer

11. ...proxy.BasicLazyInitializer - CGLIB Enhancement failed    forum.hibernate.org

I have a simple servlet which is throwing following exception on the server. I have no idea why this is happening. I have checked there is no private construtor/method in za.co.nationwide.model.MailingList. Please can somebody pull me out. Hibernate version: 3.1 MySQl v 5 Stack trace: 4748 ERROR [httpWorkerThread-8080-0] org.hibernate.proxy.BasicLazyInitializer - CGLIB Enhancement failed: za.co.nationwide.model.MailingList java.lang.ExceptionInInitializerError at net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:167) at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216) ...

12. CGLIB Enhancement failed    forum.hibernate.org

i have this error: Quote: ERROR [org.hibernate.proxy.BasicLazyInitializer] CGLIB Enhancement failed: my.com.shinyang.ilms.model.MCurrency java.lang.IllegalArgumentException: Superclass has no null constructors but no arguments were given my model file is as shown below: public class MCurrency implements java.io.Serializable, TableData { Code: // Fields private String code; private BigDecimal ...

13. CGLIB Enhancement Always Failed    forum.hibernate.org

I'm using Spring 1.2.8 + Hibernate 3.1.3. The "CGLIB Enhancement Failed" message always dumps. However, the data can be fetched from the database. I've changed several versions of asm.jar, and the reason causing this problem changes simultaneously, such as NoSuchMethodError. Now I'm using asm-1.3.4.jar, and the error message reports java.lang.IllegalAccessError. So how can I solve this problem? Hibernate version: 3.1.3 Full ...

14. CGLIB Enhancement ClassFormatError : Give all my Credits ;)    forum.hibernate.org

Hi, I'm trying to use "proxyInterface" with an interface for each persistent class (even in hierarchy). But now, i'm getting this error at the launch of my test. If i don't use the proxyInterface for single ended, no errors. In Brief : I have one presistent class let's call it PersistentObject all objects inherits from it, plus some hierarchy for some ...

15. CGLIB Enhancement failed    forum.hibernate.org

Author Message pablogmuller Post subject: CGLIB Enhancement failed Posted: Wed Sep 13, 2006 10:46 am Newbie Joined: Mon Sep 11, 2006 4:50 pm Posts: 10 Hi, I've been reading the documentation and the forum on this error and it says that the classes should have at least a package visible constructor with no arguments. The thing is that I ...

16. CGLIB Enhancement failed    forum.hibernate.org

Hello I try to install a web hibernate application on a shared tomcat (I use host service from godaddy.com) I use hibernate 3.1.3, spring 1.2.8, java 1.5, tomcat 5.0.28: on my dev laptop, the web application works fine. When I drop the war file on the shared tomcat, there are errors. I used also the configuration setting: hibernate.cglib.use_reflection_optimizer=false in the stack ...





17. CGLIB Enhancement failed    forum.hibernate.org

I have thousands pojos and hbm created by myeclipse reverse engineering. I got this exception: java.lang.OutOfMemoryError: Java heap space 226585 [main] WARN org.hibernate.tuple.PojoEntityTuplizer - could not create proxy factory for:com.dsdatafashion.persistence.hibernate.ChiCas org.hibernate.HibernateException: CGLIB Enhancement failed: com.dsdatafashion.persistence.hibernate.ChiCas at org.hibernate.proxy.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:132) at org.hibernate.proxy.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:41) at org.hibernate.tuple.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:161) at org.hibernate.tuple.AbstractEntityTuplizer.(AbstractEntityTuplizer.java:131) at org.hibernate.tuple.PojoEntityTuplizer.(PojoEntityTuplizer.java:55) at org.hibernate.tuple.TuplizerLookup.create(TuplizerLookup.java:64) at org.hibernate.tuple.EntityMetamodel.(EntityMetamodel.java:257) at org.hibernate.persister.entity.AbstractEntityPersister.(AbstractEntityPersister.java:412) at org.hibernate.persister.entity.SingleTableEntityPersister.(SingleTableEntityPersister.java:108) at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55) at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:216) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176) at com.dsdatafashion.persistence.hibernate.HibernateSessionFactory.rebuildSessionFactory(HibernateSessionFactory.java:60) ...

19. Unpredictable "CGLIB Enhancement failed"    forum.hibernate.org

Hi, First of all, my apologies for my english. There are some topics about this error, but I do not thing it is exactly the same. My error does not occur when I start my application but only after several hours of use. At the beginning, the persistent class "com.apis.cz.donnees.mapping.SQLServer.Projet" works fine, but after some hours about 50% requests fail. After ...

20. CGLIB Enhancement failed    forum.hibernate.org

Hello, im traying to make a servlet aplication with hibernate 3 for tomcat 5.5. When deploy the aplication in tomcat all be fine, but when i tray to create a sessionfactory ( sessionFactory = configuration.buildSessionFactory()) I get an error. This is my code: Mapping documents: ...

21. CGLIB Enhancement failed    forum.hibernate.org

Hello, im traying to make a servlet aplication with hibernate 3 for tomcat 5.5. When deploy the aplication in tomcat all be fine, but when i tray to create a sessionfactory ( sessionFactory = configuration.buildSessionFactory()) I get an error. This is my code: Mapping documents: ...

22. CGLIB Enhancement failed    forum.hibernate.org

Hi, I migrate my application from websphere 6.0/java 1.4 to websphere 6.1/java 5. I am using hibernate 3.1 with all jar required ( cglib + asm) but I am facing following issue: CGLIB Enhancement failed: com.pwc.lu.business.hibernate.dao.amlkyctool.PeriodicCheck java.lang.NoSuchMethodError: org/objectweb/asm/ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V at net.sf.cglib.core.ClassEmitter.begin_class(ClassEmitter.java:77) at net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:173) at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216) at net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:145) at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:117) at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:108) at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:104) at net.sf.cglib.proxy.Enhancer.(Enhancer.java:69) at java.lang.J9VMInternals.initializeImpl(Native Method) at java.lang.J9VMInternals.initialize(J9VMInternals.java:192) ...