Xcode is an integrated development environment for macOS. Use this tag if you have a specific question about Xcode 9 features and functionality, not just a question regarding your code.
Questions tagged [xcode9beta6]
26 questions
17
votes
5 answers
UIBarButtonItem not clickable on iOS 11 beta 7?
There is another question on SO about this but this has nothing to do with it because I think this has to do with a beta version of iOS 11.
I have these 2 UIButtons that are grouped inside a UIView. This UIView is put inside a UIBarButtonItem and…

Duck
- 34,902
- 47
- 248
- 470
12
votes
1 answer
How to create a border for SCNNode to indicate its selection in iOS 11 ARKit-Scenekit?
How to draw a border to highlight a SCNNode and indicate to user that the node is selected?
In my project user can place multiple virtual objects and user can select any object anytime. Upon selection i should show the user highlighted 3D object. Is…

Vidhya Sri
- 1,773
- 1
- 17
- 46
9
votes
6 answers
CloudKit - "Invalid bundle ID for container"
I've just create a project in Xcode 9 beta 6 and add this code:
let privateDB = CKContainer.default().privateCloudDatabase
let greatID = CKRecordID(recordName: "GreatPlace")
let place = CKRecord(recordType: "Place", recordID:…

Sebastian
- 6,154
- 5
- 33
- 51
9
votes
4 answers
Xcode 9 - Downloadable xip file is corrupt from apple site
I have downloaded the new Xcode 9 build from the Apple website
https://developer.apple.com/xcode/
However, I am getting the following error when extracting the file
Is this a known issue with the downloadable file or do I need to do something else…

0xburned
- 2,625
- 8
- 39
- 69
8
votes
3 answers
Update ios11.1 with Xcode 9 and iPhone 7
I was testing my application on my iPhone 7 with Xcode9beta6. All was ok when I got an iOS 11.1 update on my iPhone. Now, when I run my project, I have this message :
I tried with the last Xcode9 version too but still this message.
Any idea ?

Pierre-Edouard Vranckx
- 89
- 1
- 5
6
votes
2 answers
Brew upgrade not working on latest OSX High Sierra beta version
I am getting the following error when upgrading brew packages
Error: Your Xcode (8.3.3) is too outdated.
Please update to Xcode 9.0 (or delete it).
Xcode can be updated from
https://developer.apple.com/download/more/
Since I am using the beta osx…

0xburned
- 2,625
- 8
- 39
- 69
6
votes
2 answers
ARkit and Appthinning.plist error
I have created a project under Unity with the ARKit plugin.
I have used the right versions. I compile from Unity, compile from XCode, archive and sent the (.ipa) on iTunes connect.
But, I received this error :
"Dear developer,
We have discovered…

ReyalS
- 83
- 7
5
votes
1 answer
UISearchController.hidesNavigationBarDuringPresentation ignored with scopeButtons in iOS 11 Beta
In our project we specified that
hidesNavigationBarDuringPresentation = false
on a particular UIViewController's UISearchController. The searchController has an array of scope titles. This so far works fine up to iOS 10, but in iOS 11 betas, it…

CodeBrew
- 6,457
- 2
- 43
- 48
5
votes
1 answer
Xcode wants to access "Xcode-AlternateDSID" in keychain
When I start Xcode, I now get the message 'Xcode wants to access "Xcode-AlternateDSID" in keychain'.
What does that mean? Should I accept?

toto_tata
- 14,526
- 27
- 108
- 198
3
votes
0 answers
navigationItem.titleView is taking space form the leftBarButtonItems in ios 11
I am setting titleView using this method
func addConstrainstToSearchField(with size: CGSize? = nil) {
var width : CGFloat = 0.0
if let searchField = self.searchfield {
var frame = searchField.frame
if…

Nagar
- 73
- 1
- 7
3
votes
1 answer
Swift generics: Non-nominal type does not support explicit initialization
So I'm trying to understand generic protocols and classes:
protocol ListPresenterType where View.PDO.SW == Dispatcher.SW {
associatedtype Dispatcher: ListDispatcherType
associatedtype View: ListViewType
init(dispatcher: Dispatcher,…

nikans
- 2,468
- 1
- 28
- 35
3
votes
2 answers
ARKit – Bug in Xcode 9 Beta 6
This morning I have updated my Xcode 9 beta 1 to Xcode 9 beta 6. I'm working with ARKit and my application works fine on beta 1 but now, when I run my app I got this error:
//
//dyld: Symbol not found: _OBJC_CLASS_$_ARConfiguration
//Referenced…

pierreafranck
- 445
- 5
- 19
2
votes
3 answers
Asset Catalog Compiler Error Xcode 9
I'm trying to compile my application using Xcode Version 9.0 (9A235) and got error: "Exception Raised during asset import (2)". Reveal in log gives me only this (see picture) no details at all. If I compile the same project in Xcode ersion 8.3.3…

Sergey Z
- 103
- 11
2
votes
1 answer
How to detect collision between nodes of two different .scn files in Scenekit- iOS?
I have two different .scn files with two different parent node with multiple childnodes. I have implemented collision delegates methods and it is getting called correctly. My intention is to find collision only if any child node from second .scn…

Vidhya Sri
- 1,773
- 1
- 17
- 46
1
vote
0 answers
How do I see bluetooth available devices in objective c?
I wrote code in objective c to see available list of nearest present bluetooth device. But there are not show any devices.I shows my code bellow to see and tell where am I wrong. I use iPhone se for testing which install iOS 11.1 and bluetooth…

mab
- 225
- 3
- 10