iPhone reachability checking
From your screen shot, it seems like you do not have Reachability added to your project. You must download Reachability from Apple: https://developer.apple.com/library/content/samplecode/Reachability/Introduction/Intro.html And add both .h and .m files to your project. Update: You noted you have Reachability. But looking at the most recent version, I can see why you have the errors you … Read more