It says \"FacebookSDK/FacebookSDK.h file not found\"
Yet I can jump-to-definition on the #import and it takes me to the file.
And once I added the #import i
I ended up checking my project directory, remove any old references to the framework file. Then, remove it from Build Phases/Search paths. Also remove the linked Framework. Restart Xcode, and do the process over again: drag Framework to Frameworks, don't copy in. Check the Build Phases/Search paths. include "#import ". Finally worked. Whew.