Hi,

I have recently created a Hibernate application, which is working fine in my Eclipse IDE environment. However, when i tried to run it through Java Web Start, I get "NoClassDefFoundError".

I have tried all possible combinations of cglib-asm.jar,cglib.jar and the cglib-full-......jar. A similar problem was answered in the FAQ section, but the solution of having the latest cglib.jar does'nt work.

I am stuck at this moment. Plz help...

Here is the stack trace ..
java.lang.NoClassDefFoundError

at net.sf.cglib.reflect.FastClassEmitter.<init>(FastClassEmitter.java:103)

at net.sf.cglib.reflect.FastClass$Generator.generateClass(FastClass.java:100)

at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:63)

at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:190)

at net.sf.cglib.reflect.FastClass$Generator.create(FastClass.java:92)

at net.sf.cglib.reflect.FastClass.create(FastClass.java:74)

at net.sf.hibernate.type.ComponentType.<init>(ComponentType.java:113)

at net.sf.hibernate.cfg.Binder.bindComponent(Binder.java:871)

at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:278)

at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1204)

at net.sf.hibernate.cfg.Configuration.add(Configuration.java:247)

at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:281)

Thanks
Dinesh

Try to download cglib-full-2.0-RC2.jar and remove cglib* from classpath before to add this one. if you need both cglib versions try to add cglib-1.1-RC1.jar, two cglib versions with sole ASM 1.4 can work (untested at this time)

I've tried that one as well. but no luck.

I am still not able to understand, why the same exact libraries work through an IDE and not stand alone.


Thanks
Dinesh

WebStart does some fiddeling with classloaders, which might probably confuse cglib. There are some subtile difficulties with Webstart, which are really hard to debug - guess you have to figure that out yourself. There is lots of interesting stuff concerning WebStart at http://lopica.sourceforge.net/faq.html - let us know if you manage to fix this.