java.lang.NoSuchMethodError

[Prashanth Chandra]

Hi
I have configured my Hibernate with the required files but wen i am trying to execute the Client program I am facing the below issue. I am using the cglib-2.2_beta1.jar file which looks like the latest jar.

Exception in thread "main" java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.<init>(Z)V
at net.sf.cglib.core.DebuggingClassWriter.<init>(DebuggingClassWriter.java:47)
at net.sf.cglib.core.DefaultGeneratorStrategy.getClassWriter(DefaultGeneratorStrategy.java:30)
at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:24)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:144)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:116)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:108)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:104)
at org.hibernate.impl.SessionFactoryImpl.<clinit>(SessionFactoryImpl.java:308)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1054)
at FirstHibernate.FirstExample.main(FirstExample.java:14)

My Client program is as follows :

 
package FirstHibernate;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import net.sf.cglib.core.*;
public class FirstExample 
{
public static void main(String args[])
{
Session session=null;
try
{
System.out.println("In try");
SessionFactory sessionFactory = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory();
System.out.println("In try1");
session =sessionFactory.openSession();
System.out.println("Inserting record....");
Contact contact=new Contact();
contact.setId(100);
contact.setFirstName("Prashanth");
contact.setLastName("Chandra");
contact.setEmail("[e-mail]");
session.save(contact);
System.out.println("Insertion Done....");
}
catch(Exception e)
{

System.out.println("Excetion while inserting... "+e.toString());
}
}
}

regards
Prashanth

[Abhi Vuyyuru]

The class org.objectweb.asm.ClassWriter is in asm.jar file. Please check if the version it you have the correct version of the file.

Also, there was a similar problem with using cglib2.0, you may want to try switching to an older version instead of the beta.

[Prashanth Chandra]

Hi
I am using cglib-2.2_beta1.jar and asm-3.0_RC1 files which seems to be the latest jar files. But still I am facing the same issue.



regards
Prashanth

[sreenivas jeenor]

Hi
place asm.jar,asm-attrs.jar instead of asm-3.0.jar files.

[Prashanth Chandra]

Hi
We have many versions of asm and asm-attrs I have tried placing some versions but still it does not work. Can you please let me know which version of jar needs to put.



regards
Prashanth

[sreenivas jeenor]

provide me your mail id.so that i can send you jar files

[Prashanth Chandra]

Hi
Please send me the jar files to [e-mail]

Thanks in advance

regards
Prashanth

[sreenivas jeenor]

sent the jar files.Hope this will help you

[Prashanth Chandra]

Hi
Thanks for the jar files you have sent me. But I am facing some more issues when I have put these jar files. Please find the error below.


Exception in thread "main" 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$Generator.generateClass(KeyFactory.java:172)
at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:144)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:116)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:108)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:104)
at org.hibernate.impl.SessionFactoryImpl.<clinit>(SessionFactoryImpl.java:308)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1054)
at FirstHibernate.FirstExample.main(FirstExample.java:14)


Thanks in advance
regards
Prashanth

[Mahesh G P]

This problem is resolved for me when i have changed from cglib jar 2.2 to 2.1.

[Amol Wani]

Please use "cglib-2.1.3.jar" and "asm-1.5.1.jar", you will not get this sort of exception.

[Obed Vazquez]

if you are using glassfish just delete the labrary asm

[Aj Maven]

Amol wani's suggestion worked perfectly, to solve this issue. Thanks a lot.

[Sudheer Gollapudi]

Amol Wani's reply worked perfectly without any issues.Thanks a lot

[Sachin Telang]

If still someone facing issue, please try cglib-nopep-2.1_3.jar instead of cglib-2.1_3.jar. So my combination is cglib-nopep-2.1_3.jar, hibernate-3.2.6.ga.jar and asm-1.5.3, I tried so many combinations on Websphere 8.5. And finally it worked.