Facebook iOS SDK 4.8.0 does not return to application after login

Question

I have a built-in Facebook to enter the iOS application, which works until yesterday. And today I found out that it is not returning to my application. I checked using Debugging on Facebook, where it prints as success to complete the login and accept the permission. But when everything is completed, it will not return to my application.

To check if this is caused due to Facebook not responding correctly, I downloaded the application from the AppStore and tested Facebook Login inside this application, it works fine. I don't know what the hell is going on in my application.

Answer 1

, Facebook

FBSDKLoginManager *login = [[FBSDKLoginManager alloc] init];
login.loginBehavior=FBSDKLoginBehaviorWeb;  // it open inside the app using popup menu