i found this error when tried to edit and build solution for standard web control on visual studio.
how to resolve :
Right Click on your project and select add EP Proxy Project.
source :
https://msdn.microsoft.com/en-us/library/gg846077.aspx
i found this error when tried to edit and build solution for standard web control on visual studio.
how to resolve :
Right Click on your project and select add EP Proxy Project.
source :
https://msdn.microsoft.com/en-us/library/gg846077.aspx