Simple membership database entities error

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Hi

When using new mvc4 internet page project in VS 2012 you can create SQL database for simple membership (instead of using local file) and it works fine. After running it database will contain 5 tables. Because I can't find other way of manipulating users/roles other than through entities created for that database I bumped into another problem. Creation of entities fails on UsersInRoles. It doesn't create it. You can fix that by creating that entity first and adding all four later and reapplying code creation (with deleting some files first).

Problem is that now it shows error: "Two entities with possibly different keys are mapped to the same row" and I can't find solution for it.

Posted 9-Sep-12 22:23pm

mateusz.matyaszek

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mateusz.matyaszek · Accepted Answer · 2012-09-10T03:06:00

Solution 1

Solution not needed. UsersInRoles is a link table an as such is not included in creation of entities as table. It is expressed as association between tables.

Posted 10-Sep-12 3:06am

mateusz.matyaszek