带有13的Entity Framework 5.0

Question

There is an issue with my visual studio. When i try to generate the edmx file it does all the process very well. But as soon as i try to build the solution it throws so many errors. I am not sure if this issue is with visual studio orentity framework.

Please check the image i have attached, and the errors as well.

Here are the errors..

Error 7 A using namespace directive can only be applied to namespaces; 'System' is a type not a namespace

Error 73 The type or namespace name 'DbContext' could not be found (are you missing a using directive or an assembly reference?)

There are so many errors.

Please help

Answer 1

尝试清除解决方案根目录中“ .vs”文件夹的内容