ARKit Demo Crashing on iPhone 6 Plus

Installed the ARKit Demo but getting crash with error failed assertionMTLRenderPassDescriptor MTLStoreActionMultisampleResolve store action for the depth attachment is not supported by device` I already have iOS11 beta ...
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2017-06-16 15:06 (2) Answers

Swift 3 simulate keyboard button return clicked

Is it possible to simualate the return button on iphone keyboard? I have a webview where i parse a value, and when this is done, i like to simulate a return pressed, instead of the user maually clicking return. From my View2 i call View 1 and parse...
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2017-06-16 13:06 (0) Answers

map box turn by turn navigation iOS

I am actually trying MapBox navigation turn by turn SDK. MapBox Navigation SDK it show here to upadtae with carthage. i have followed all steps but everytime it throw error that @import MapboxCoreNavigation; @import MapboxDirections; @import Mapbox...
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2017-06-16 10:06 (2) Answers

How to push navigation in appdelegate?

I have successfully implemented push notification but how can I push navigation from didReceiveRemoteNotification method. My Code Appdelegate code - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)laun...
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2017-06-16 07:06 (5) Answers

Get value of parameters in deep link url iOS

everyone. My question is: How can I get data from deep link URL? I have two apps and I want to send data from app1 to app2 using the deep link. I have a button on app1 to click and open app2 then app 2 will get data from app1 by deep link URL. Here ...
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2017-06-16 06:06 (1) Answers

iOS revert camera projection

I'm trying to estimate my device position related to a QR code in space. I'm using ARKit and the Vision framework, both introduced in iOS11, but the answer to this question probably doesn't depend on them. With the Vision framework, I'm able to get ...
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2017-06-16 04:06 (0) Answers

Swift: Move UILabel up when keyboard appears

I'm having trouble finding out how to move a UILabel up when the keyboard appears. Currently, the label sits about 140 pixels from the top and sits perfectly centre when the keyboard appears when I simulating using iPhone 7. However, when using the...
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2017-06-15 21:06 (4) Answers

Xcode 9 Beta Use of undeclared type 'SKError'

I just tried to build my project in Xcode 9 beta and I'm getting an error that says: Use of undeclared type SKError This error is in a CocoaPod called SwiftyStoreKit. I tried cleaning the project with no success. Any ideas on how to fix this?...
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2017-06-15 21:06 (1) Answers

Swift: Functions called in the wrong order?

So, I've been working on a Weather App with the following brief Data Model class CurrentWeather { private var _cityName: String! private var _date: String! private var _weatherType: String! private var _currentTemp: Double! var ...
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2017-06-15 20:06 (2) Answers

Missing Marketing Icon

When trying to submit my app, iTunes Connect says Missing Marketing Icon. iOS Apps must include a 1024x1024px Marketing Icon in PNG format. Apps that do not include the Marketing Icon cannot be submitted for App Review or Beta App Review. I do ...
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2017-06-15 13:06 (1) Answers


I got an error Thread1:EXC_BAD_INSTRACTION. I am making Swift app and I wanna make a system in my app which upload a image to my Django server. When I did not select any image and I put "Send" button which send images to the server, this error happen...
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2017-06-15 08:06 (2) Answers

Why is my AVPlayer not working?

I am having trouble with connecting to a live stream which is connected through HLS with 128-bit encryption, it is an Azure Media stream. The server also requires an authorization token, which is given through the HTTP header Authorization and is of ...
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2017-06-14 18:06 (0) Answers

How to create up/down swipeable UITableView?

I have a UITableView in the bottom of UIViewController and tableview height is 100 point now. The tableview has 20 cells and tableview's header view is 100 point. And I've added a up UISwipeGestureRecognizer and a down UISwipeGestureRecognizer in ...
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2017-06-14 13:06 (4) Answers

Enterprise iOS app

I am developing an in-house app and apple rejected the app, as it is not public. Now, I have to enrol for Enterprise Program.I want to know that after enrolment to Apple's Enterprise Program, how the application will be installed to the client device...
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2017-06-14 11:06 (2) Answers