FBSDK Login Error Code: 308 in Objective-C

Question

I keep getting

\"Error Domain=com.facebook.sdk.login Code=308 \"The operation couldn’t be completed. (com.facebook.sdk.login error 308.)\"\"

Answer 1

I was getting the same error on xcode 7.1 ios 9.1 FB SDK 4.7.1. .

Uninstalling, installing and testing without xcode works fine for the first time. This will allow you to plug back in the device and run it at least a couple of times (it seems to be a bit inconsistent...)