This tag should only be used for questions specific to the usage and features of Xcode 13. Do not use this tag just because you are using Xcode to develop your app. General Xcode questions should use the non-version specific [xcode] tag. Use tags appropriate for the OS such as [ios] or [macos].
Questions tagged [xcode13]
459 questions
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Command PhaseScriptExecution failed with a nonzero exit code M1
I am using M1 and I got an error when I tried to run my project on simulator.
After some research I added armv7s armv7 i386 x86_64 arm64 in Excluded Architectures and now I got another error saying: Command PhaseScriptExecution failed with a nonzero…

NoName555
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Xcode13 Undefined symbol: ___gcov_flush
For code coverage, I upgraded to xcode13 and used extern to export the built-in function 'Gcov'. Xcode13 reported an error of "undefined symbol: __gcov_flush". I'm good on xcode12. Does anyone encounter this problem?
The specific error reports are…

lauren1573
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Connecting a Label/Button from StoryBoard to ContentView in Xcode 13
Options Window
How can I connect a label, button, or other element from my Storyboard to my coding file in Xcode 13? When I first loaded Xcode, there was no storyboard file added to my project. I had to add one myself. Then, when I created labels…

Stevepit15
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Xcode 13.1 generates error "type 'struct ah' has incompatible definitions in different translation units" in legacy code
I have an application that uses mongoose as a library. After updating Xcode to 13.1 (macOS Monterey) I am getting a compile error that I can't figure out how to fix:
type 'struct ah' has incompatible definitions in different translation units
This…

spartygw
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App not running in simulator : dyld`_dyld_debugger_notification
every time I try to run the app in the simulator this bug appear, but when I try in real device it's works fine!
how to reproduce:
1- Run Xcode project
2- the app launch in the simulator and then the crash appear (only in simulators)
crash appear in…

Yazan Qaisi
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1 answer
How do I style Text in SwiftUI Picker View?
I have a time picker in SwiftUI and any modification that I apply to the Text values in the picker are ignored. How do I do this correctly? I am using Xcode 13 on Big Sur.
Here is the result without any modification:
I want the times to be larger…

forrest
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1 answer
Property has a previous declaration on XCode 13
Trying to launch the project on Xcode 13.0. Project launches with no issues on Xcode 11.7. When trying to launch on Xcode 13, the issue appears when building the application.
Property has a previous declaration for every property of a…

Andrew f0s3 Kosenko
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1 answer
CMFormatDescription.h Unknown type name 'AudioFormatListItem'
I have a very old iOS project that i'm trying to get back on the app store, using XCode 13.0.
When compiling it is giving me errors from within AVFoundation as in CMFormatDescription.h has an error
CMFormatDescription.h Unknown type name…

Cale
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SwiftUI AsyncImage in TabView is not showing
Images are shown without TabView but not with TabView.
Also, I got the log below in Debug Console
[UICollectionViewRecursion] cv == 0x107829812 Disabling recursion trigger logging
How can I fix it?
TabView {
AsyncImage(url: URL(string:…

Pytan
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iOS simulator present in external SSD showing black screen
I copied XCode 13 from a Mac system to my external SSD and when I started the simulator (using my Macbook Air running BigSur 11.6 with external SSD attached to it) then it showed black screen only.
How can I run the simulator normally and also run…

Malwinder Singh
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1 answer
View Hierarchy not showing on XCode 13
I recently updated Xcode to Xcode 13.
I opened an old project and tried to edit a xib file with interface builder.
I can't figure out how to show the view hierarchy that used to be on the left on IB.
I have 2 views, but when I try to click on them…

Sébastien Sutterlin
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1 answer
How to tap to add SCNNode to sceneView using ARKit?
I am trying to implement a function that allows the user to tap and add a node to the to a scene at the location where the user clicked. I would like this to be on a plane. I did some research and found the following function, but I get the warning…

MarkMichaels123
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votes
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Failed to run Flutter app on iOS simulator
Launching lib/main.dart on iPhone 13 in debug mode...
lib/main.dart:1
Failed to build iOS app
Error output from Xcode build:
{ platform:iOS Simulator, id:9FC2EBC0-2F79-46FA-BA02-74AF9E983256, OS:15.0, name:iPad (9th generation) }
{ platform:iOS…

ibiren
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1 answer
XCODE 13 create own framework with dependencies
i am creating my custom framework with dependency(Alamofire,SVGKit,lottie, etc)
my problem is when i created it and import locally it works fine but when i import via pod its not working.
[![enter image description here][1]][1]
when i import it like…

Tolga İskender
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1 answer
Xcode IOS-No architectures in the binary. Lipo failed to detect any architectures in the bundle executable
I tried to distribute my app to the app store but it failed with an error.
No architectures in the binary. Lipo failed to detect any architectures in the bundle executable.
More information: - Xcode Version 13.0
Screenshot

Akshata Bhosale
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