Unable to add reference to installed NuGet package?
问题 I created a NuGet package and I was able to successfully install it in another .NET solution. But I'm not able to add a reference to the NuGet package from the other .NET solution. For example, the NuGet package has a class with a namespace like MyCorp.SecurityApi . I'm currently not able to add a using directive for that namespace in my other .NET solution. For example, using MyCorp.SecurityApi directive returns this compilation error: The type or namespace 'MyCorp' could not be found Any