NHibernate- An exception occurred during configuration of persistence layer

Question

Hi, I'm doing a project in Nhibernate with MySql in asp.net. In that while executing the code I got the error like "An exception occurred during configuration of persistence layer" in the below line

ISessionFactory factory = new NHibernate.Cfg.Configuration().Configure).BuildSessionFactory();

So let me help to trouble shoot the error.

Here s my Configuration file

NHibernate.Connection.DriverConnectionProvider NHibernate.Driver.MySqlDataDriver Server=localhost;Database=hrms;User ID=test;Password=test; NHibernate.Dialect.MySQL5Dialect true

Answer 1

Incomplete configuration perhaps? Try manual configuration initialization like the following:

NHibernate.Cfg.Configuration cfg = new NHibernate.Cfg.Configuration();
cfg.SetProperty("dialect", "NHibernate.Dialect.MySQLDialect");
cfg.SetProperty("connection.driver_class", "NHibernate.Driver.MySqlDataDriver");
cfg.SetProperty("connection.connection_string", "Server=YourServer;Database=YourDatabase;User ID=YourId;Password=YourPass;CharSet=utf8");
cfg.SetProperty("proxyfactory.factory_class", "NHibernate.ByteCode.LinFu.ProxyFactoryFactory, NHibernate.ByteCode.LinFu");  
cfg.AddAssembly("Your.Assembly.Name");  
ISessionFactory sessionFactory = cfg.BuildSessionFactory();

If everything works, move it to XML if you like.