Facebook SDK update fix Xcode

Update Facebook SDK.

I had cocoapods being used. Facebook-ios-sdk version 3.23.

I have since removed this and replaced with FBSDKCorekit etc. Version 4.7.1

My Xcode project is broken now.

[FBLoginView class];

Use of undeclared identifier 'FBLoginView'

Please can someone update Xcode to support the change.

Also TeamViewer is a must. This is to be done remotely. Sorry for this!

iPhone Desarrollo de apps móviles Objective C

Nº del proyecto: #8913020

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