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Asked: 2026-05-31T20:38:27+00:00

I’m trying to set up my EF Model. I have 2 tables: Posts and

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I’m trying to set up my EF Model. I have 2 tables: Posts and Comments. I right clicked and added an association and I see a new column was generated “PostPostID”. Is this necessary? Can I delete it? When I do, I get this error: There is no property with name ‘PostsPostID’ defined in type referred by Role ‘Comments’.
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1 Answer

  1. Editorial Team

    That column was added as Foreign Key to your association but you probably already have foreign key as part of the entity – PostID. You will need to map PostID as FK for the new association.

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