Login with ReadPermissions() is obselete

[georgeedwards]

Building in Xamarin throws the following error message. I am just trying to work through the code to work out what this should be replaced with exactly, but any suggestion for someone more experienced with the code would be much appreciated.

/DynamoDB/ContactManager.iOS/FacebookLoginButtonRenderer.cs(10,10): Warning CS0618: Facebook.LoginKit.LoginManager.LogInWithReadPermissions(string[], Facebook.LoginKit.LoginManagerRequestTokenHandler)' is obsolete:Use LogInWithReadPermissions (string[], UIViewController, LoginManagerRequestTokenHandler) method instead' (CS0618) (ContactManager.iOS)

[sunchunqiang]

For this project, you can update Xamarin.Facebook.iOS back to version 4.40 from NuGet Package Manager