I am upgrading .net core web api 2.2 to .net core 3.1 while runtime i am getting error like
'Microsoft.Extensions.DependencyInjection.IServiceCollection Microsoft.Extensions.DependencyInjection.AuthorizationServiceCollectionExtensions.AddAuthorization(Microsoft.Extensions.DependencyInjection.IServiceCollection, System.Action`1<Microsoft.AspNetCore.Authorization.AuthorizationOptions>)'.