Could not signal service com.apple.WebKit.WebContent

Question

I use the Shopify Mobile Buy SDK for iOS and I can\'t get a callback from their payment web view. For some reason the warnings:

2016-11-25 21:17:25.945267 Dr         


        

Answer 1

if this issue occurs on a sim for anybody, I think it's an issue with JSON parsing in the cache of the xcode simulators. Solved by "In the simulator, choose iOS Simulator > Reset Content and Settings". A more complete solution can be found here https://gist.github.com/riosc/4539602

Answer 2

I had the similar issues, which only appear on iOS 10.2, that is so bad. The html cannot receive the value I passed use cookie

Answer 3

Set value @"false" for cookie property @"HttpOnly", just like this :

 NSHTTPCookie *cookieWID = [NSHTTPCookie cookieWithProperties:[NSDictionary dictionaryWithObjectsAndKeys:
                             @"wid" ,NSHTTPCookieName, 
                             WID,NSHTTPCookieValue,
                             @"www.google.com",NSHTTPCookieDomain,
                             @"",NSHTTPCookiePath,
                             @"false",@"HttpOnly",
                             nil]];

Answer 4

You may need to allow for App Transport Security to access the resource. Try modifying your app's Info.plist as described here.