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Architect_Programmer_Code Agriculture Network»Architect › Programming › .Net/C # › No ADO.NET with the fixed name System.Data.SqlClient found ...
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[Solved] Entity framework provider not found for ADO.NET provider with fixed name System.Data.SqlClient...

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Posted on 11/16/2016 2:06:21 PM | | |
No entity framework provider found for ADO.NET provider with the fixed name "System.Data.SqlClient". Make sure the provider is registered in the "entityFramework" section of the application configuration file. For more information, see http://go.microsoft.com/fwlink/?LinkId=260882.


I ran into this problem when publishing on IIS, and there was no problem in the native test, I feel that there is something missing from the dll reference issue.

Baidu did a little, and the Internet was all written blindly and scribbled。。。。。



First, my web.config has these things。。。。。。

The problem is that my web layer does not reference the EF framework model, resulting in, generated, no, EntityFramework.SqlServer.dll this dll file。。。。。

Finally, copy the EntityFramework.SqlServer.dll file to the bin directory of the IIS website to solve the problem.




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