Povolení migrací EF vyhazuje chybu "Cannot bind argument to parameter 'Path'"

PM> Enable-Migrations
Enable-Migrations : Cannot bind argument to parameter 'Path' because it is null.
At line:1 char:1
+ Enable-Migrations
+ ~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Enable-Migrations], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Enable-Migrations


Řešení

I get it fixed by setting the project containing DbContext as the Startup Project

Zdroj:
https://github.com/aspnet/EntityFramework6/issues/492