Can't import dependency installed with Cocoapods

1. Select your Project Target
2. Go to Build Settings.
3. Search for Header Search Paths.
4. Add this value $(SRCROOT)/Pods with recursive, then Xcode will resolve the path for you.

Are you opening the .xcodeproj or the .xcworkspace? Make sure it is the workspace whenever you install a cocoapod

I'll naively suppose you don't have use_frameworks! in you Podfile. If that's true, than you have two ways to go from here:

1. In your Runner-Bridging-Header.h add #import <FBSDKCoreKit/FBSDKCoreKit.h>, remove import FBSDKCoreKit from AppDelegate.swift and just continue writing the code.

2. Add use_frameworks! to your Podfile and run pod install again. That might bring some other issues, but if that works, than I'd suggest it.