com.facebook.sdk error 2 on iOS

Question

I have a Phonegap app that runs on both iOS and Android. The app has a Facebook login feature which worked until a few days ago. A few of our beta testers have reported an \

Answer 1

I had this bug when I forgot to check Native iOS App (in Facebook Developers Page) and typed-in my Bundle ID, which is same as Bundle identifier in your Xcode project. (including your project name at the end.) I also had the setting in Facebook Developers Page which enabled SandBox mode. I disabled Sandbox mode too to get this work.