Hello

I try migration HB 2.1 to HB 3.0 but, this error occours when i try run application. I use hibernate.properties. Message complete this :

ERROR BasicLazyInitializer:103 - CGLIB Enhancement failed: br.com.tron_orc.smartcotacao.modelo.CondicoesItemProposta
java.lang.IllegalArgumentException: Superclass has no null constructors but no arguments were given
at net.sf.cglib.proxy.Enhancer.emitConstructors(Enhancer.java:682)

Any tip what happen occour? (Sorry, my english?)

thanks

Sorry my friends, i don't understand message in console of eclipse.
I need constructor public with no arguments.
Example:

public Teste(Object o){

}

private Teste(){
this(null);
}

The code above not function, you need make this:

public Teste(Object o){

}

public Teste(){
this(null);
}

my friends

if you add in tag <hibernate-mapping> default-lazy="false" , the problem are resolved, you don't need declare constructor method how private