Recently updated my Xcode with IOS 9 simulators per-installed. When i ran the it gave me error in cosole for App Transport Security as i am not able to log in the user. When i cross checked the log, find that below line
App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app’s Info.plist file
To solve this i made a quick search on Google and found out the solution so sharing it here on blog as it will help others
Solution :
You have to set the NSAllowsArbitraryLoads key to YES under NSAppTransportSecurity dictionary in your .plist file. Hope this helps!
Taken from: http://stackoverflow.com/questions/31254725/transport-security-has-blocked-a-cleartext-http