org.hibernate.InstantiationException: No default constructor for entity: : principal.Cliente

Question

I\'m having this error:

Exception in thread \"main\" org.hibernate.InstantiationException: No default constructor for entity:  : principal.Cliente
   at org.         


        

Answer 1

Missing default constructor in principal.Cliente I can say,

public class Cliente{ 
  public Cliente(){}
}

Answer 2

when you are adding more constructors, make sure to keep the default one.

public Cliente(){
   super()
}