I currently have a application, with Reachability library which checks if the phone is connected to internet. It works randomly and catches it if the phone is not connected to internet and shows an alert. However following below steps it crashes and show unexpectedly found nil while unwrapping.
1. Launch the application while internet is connected
2. Main screen shows two with options, click on first options or second option and than click back button to go to main screen
3. Now switch of the internet off and click on either of the options on main screen it will crash the application.
I need to check for internet on ever url request i make. If you know what you are doing it should not take more then
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