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Questions tagged [xcode8]

Xcode 8 is an IDE created by Apple for the development of macOS, iOS, watchOS, and tvOS applications. The first release of Xcode 8 was on June 13th, 2016 with Xcode 8 beta build 8S128d. *Do not use this tag unless your question specifically involves the Xcode IDE!*

Xcode 8 is an Apple integrated development environment (IDE). This version of Xcode includes the SDKs for macOS 10.12 iOS 10, watchOS 3, and tvOS. The beta is available free for developers from https://developer.apple.com/ and will be released in the fall from the Mac App Store.

The latest production version of the IDE is Xcode 8.2.1 (8C1002) (Dec 19, 2016)

**Latest Preview : Xcode 8.2 beta 2 (8C30a) released on Nov 14, 2016.

The tag should only be used for questions about the Xcode 8 IDE itself, and not for general macOS, iOS, watchOS, or tvOS programming topics. Use for Mac programming questions, and or for iOS programming questions.

If the question is related to the Xcode IDE in general (not specific to Xcode 8), use the tag.

4206 questions
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xcode 8,ios 10 beta very annoying bug(?): "os version lower than deployment target"

So.. I have downloaded xcode 8 and than installed ios 10 beta by using the configuration profile as advised in apple developer website.the install was successful and I can see the current ios 10 version in my device settings. my problem: Trying to…
ohad
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No type or protocol named 'UIApplicationDelegate'

Just added a WatchKit target to an existing Xcode project. Boom! 13 errors without typing a single new line of code. The first error listed is "No type or protocol named 'UIApplicationDelegate'". I was able to create a fresh project and add the…
Troy Sartain
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change constraints with NSLayoutConstraint

Project's Github repository. So for example, I change this: let orangeViewCenterXConstraint = NSLayoutConstraint( item: orangeView, attribute: .centerX, relatedBy: .equal, toItem: view, attribute: .centerX, multiplier: 1.0, constant:…
Diego Collao
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Xcode 8: Compile with iOS 9.3 base SDK?

I upgraded my iOS app to Swift 3.0 in Xcode 8.0 beta (8S128d). I thought it was all ready to go and uploaded it to iTunes Connect. When I clicked "Submit for Review", it gave me a list of 26 errors, one for each embedded framework, such as: Invalid…
BradzTech
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Having issues with creating Tile Sets in Xcode 8. Anyone have any success?

Been trying to create a tile set to use in the new scene editor in the Xcode 8 beta. But, I drag a image in there from the asset catalog and I click away and it's as if I never placed a texture in there. I can't figure out how to get the tiles to…
Corey F
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push notifications not working with testflight and xcode 8 beta

I have successfully uploaded my app to itunesconnect to use for testing using testflight. I'm using xcode8 beta. Everything works fine except for the push notifications. I am receiving the device token and uploading to my server and the message…
alionthego
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iOS 10 App Not Showing in Settings

I recently developed an iOS app using Xcode 8 beta. I ran it on my iPhone (which is currently operating on iOS 10 beta), and it worked fine. However, my app uses the camera, and I have been attempting to have the user go to settings, and enable the…
Pranav Wadhwa
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Xcode 8 Simulator crash

I recently downloaded the Xcode 8 beta. When I try to open the simulator, it gets stuck on the black Apple screen and I get a crash message for "SpringBoard". Any ideas? I'm happy to edit if I left out anything. Thanks in advance!
atirit
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Xcode 8 doesn't Start: Loading a plug-in failed

I have a big problem with Xcode 8, can not get it to start ^ _ ^, I always get the following error: Loading a plug-in failed. The plug-in or one of its prerequisite plug-ins may be missing or damaged and may need to be reinstalled. I am looking…
WhiteTiger
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Different State Variables for New Textfields in SwiftUI

I am new to SwiftUI and there is a scenario in which I can add more than one person's data and every time I tap on the button, it will collect new person's data. The scenario is like this: I add data on one textfield, it updates on every textfield…
Taimoor Arif
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unable to install hyper kit on mac as it is showing an error during a brew intall

I am unable to install hyper kit on my mac. I am issueing the command brew install hyperkit from the terminal . the following is the logs result Kjango-MacBook-Air:~ kanan$ brew install hyperkit Warning: You are using macOS 10.12. We (and Apple) do…
Starbucks Admin
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3D object is hovering while moving camera

3D object place perfectly in ARSCNView but problem is that when object placed in AR and move camera right, left, top and bottom too fast then 3D object started hovering and dancing anywhere with the planeNode how I can fix this issue, trying lots of…
Sandeep Parmar
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ionic cordova speech recognition plugin works well on android but fails on ios

I have created ionic app and used cordova-plugin-speechrecognition for speech to text conversion. The Code used in the apps is as follows: initSpeech() { this.speechRecognition.hasPermission() .then((hasPermission: boolean)…
Seema Sharma
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clicking on a button with no link in webview swift

I had written a code to auto login a website that I usually login everyday. the j3 command is not working and it doesn't click on the button and doesn't navigate to the next page but the rest of the code is working very well. The j3 code's…
Kasra Hassani
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Set title color of all UIbuttons on button click

I set title color of button button.setTitle("Print 0", for: UIControl.State.normal) but I have many buttons how can I set it at once set radius and border working but set title have some issues @objc extension UIButton { dynamic var…
Mr Abbasi
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