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1.2.1:

Could anyone please point out a good tutorial on how to implement NHibernate's Second level cache. I have implemented it but I am experiencing strange behaviour.

When I run the application with cache enabled for the first time it runs fine but after that if I run the application it throws an exception System.ArgumentNullException "Key can't be null" when it executes BuildSessionFactory() method.

I am using Prevalance Cache.

Help is much appreciated !

Cheers,

Syed