Hi all,

I'm new to NHibernate and having problems deleting a row from the repository. I keep getting the error:

could not delete collection rows: [BOD.Entities.Hierarchy.Tag.TagImages#b051c925-c09f-46fb-a1e1-0079686e8b4c][SQL: UPDATE [TagImage] SET Tag_id = null WHERE Tag_id = @p0 AND tag_image_id = @p1]

Here is my Code:

ITagRepository<BOD.Entities.Hierarchy.Tag> tagRep = MyRepository<BOD.Entities.Hierarchy.Tag>();
BOD.Entities.Hierarchy.Tag tag = tagRep.Get(image.TagId);

tag.TagImages.Remove(image);
tagRep.DbContext.CommitChanges();

I have also tried using SaveOrUpdate() before the commitchanges() but that still throws an error. Does anyone have any ideas or a general direction I should be looking? I have also tried just using SaveOrUpdate() with commit changes, this proceeeds but deletes nothing.
thanks!