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Status: Closed Points: 75 Time: 10:51 - Jan 25, 2007
theDude
What does this NHibernate error message mean? NHibernate.HibernateException: SQL insert, update or delete failed (expected affected row count: 1, actual affected row count: 0) I'm trying to insert a new item in the database...
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Date:: Jan 25, 2007
Time:: 11:37
i found out what the problem was. I was basically calling Update with a new object, instead of calling Save. This happened because I have a generic Save method that checked if the object ID is 0, and if it is, it will Save, otherwise Update the object. But the problem was that this object didn't have an autonumeric identifier in the database, so even if it was new, it had a fixed Id, different from 0. hmm, can't really blame anyone else than myself for this... :)
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