NuGet 包搞砸了项目

Question

I installed this NuGet package through the Package Manager Console. It messed up my project and since System.Net.Http is missing so it is impossible to build my ASP MVC WebApi project anymore.

I tried removing references to System.Web.Http.WebHost.dll from the project and adding the previous one (that used to work) and regardless of which I used now, the Http part of the namespace can't be found.

Have you ever had this problem ? I read trashing the project and starting from scratch solved it for others, but that's not really a solution in my book.

Any ideas ?

Answer 1

Try to run this in Package Manager Console:

Update-Package Microsoft.AspNet.WebApi.Cors -Reinstall

If you get any errors, comment below.

Answer 2

I trashed the project and restarted a new one (Web API). I'm just drag and dropping class files back in the new one.

It wasn't under source control. That'll teach me.