Http calls failing in IOS device but Works in Android?

[saifion]

I have developed my ionic app in android and IOS It is working fine for android.but for ios I am getting issue in the Http Calls fails and throw error with null in the http call error faing this issue in ios device?

[fox]

Have you applied the ios9 ionic patches, especially the one for the transport protocol / app transport security
http://blog.ionic.io/preparing-for-ios-9/

[saifion]

I have simualte it in ios 6 .it was not working for me
.

[profitsventure]

I had a same problem too. Removing the WkWebView solves the issue.

ionic cordova plugin remove cordova-plugin-wkwebview-engine

More info:

iOS10 http requests blocked?

So I found that the WkWebView is the culprit, if I remove it and use UIWebView it works. I do see this is in the Xcode console, never seen it before. Ill add to see if it helps. I would still prefer WkWebView over UIWebView, but at least I know I’m not crazy, something is definetly blocking the http requests. Heres the output in Xcode. Wonder if these are some app security settings? subsystem: com.apple.BackBoardServices.fence, category: App, enable_level: 1, persist_level: 0, default_ttl: 0, …

After this plugin is removed I can make http request via iOS!