EntityFramework error: The provider did not return a ProviderManifest instance

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-上瘾入骨i
-上瘾入骨i 2021-01-07 22:58

My project is using ASP.NET MVC4, in C# with Visual Studio 2012 for Web Express.

When compiling my project, I have the following error:

The pr

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  •  醉酒成梦
    2021-01-07 23:26

    Not sure if it is a Visual studio problem. Or just entity framework unable to recognize the provider manifest correctly. I got rid of the error by editing the edmx file and replacing 2012 with 2008 in the

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