Não consigo retirar esse problema. Quando crio a pasta Api e tento criar um controler da este erro:
There was an error runing the selected code generator: 'Package restore failed. Rolling back package changes for 'Alura.WebApi.WebApp'. Além disso. Quando compilo o projeto dá esse Warning:
Severity Code Description Project File Line Suppression State
Warning NETSDK1071 A PackageReference to 'Microsoft.AspNetCore.App' specified a Version of 2.1.0
. Specifying the version of this package is not recommended. For more information, see https://aka.ms/sdkimplicitrefs Alura.WebAPI.WebApp C:\Program Files\dotnet\sdk\2.2.110\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.DefaultItems.targets 153
Aguardo ajuda.