159,741 questions
-1
votes
0
answers
43
views
Adding @escaping to a view init param breaks the XCode Preview view selection highlighting
*EDIT 2: also seem to fix if I use a closure for the method instead of a bound method reference.
EDIT: added full example
All of a sudden I noticed the XCode Preview selection highlighting stopped ...
- 1,364
-4
votes
0
answers
38
views
With an Xcode project in despair because of package [closed]
I am only relatively new to the community. However, I can't get a few packages together and now I don't know how to get any further and I'm still at the beginning of my project, I would also be ...
-1
votes
1
answer
90
views
Flutter app shows black screen on iOS device (works on Android, no errors)
I'm trying to run my Flutter app on a real iOS device.
The app installs successfully, Firebase initializes, and logs show normal navigation (Splash → Onboarding).
But the screen becomes completely ...
- 45
-2
votes
0
answers
45
views
Command PhaseScriptExecution failed with a nonzero exit code or "Improperly formatted define flag" [closed]
Final Working Solution (after struggling with this bug for a long time)
I ran into this issue after reinstalling Android Studio (I use it for Flutter).
For a long time I tried to fix the error by ...
- 121
0
votes
1
answer
46
views
Create an .xcframework from Swift Package with binaryTarget
I need to pack an API that depends on a C binary into a single xcframework.
This task seems to be quite tricky because I cannot find any helpful resources. I don't know how to proceed.
I have a ...
- 1
0
votes
0
answers
28
views
Export an SDL2 Console Application in Snow Leopard Xcode
I am trying to write games on Mac OS X Snow Leopard, and for that I use Xcode 4.2 and the oldest version of SDL2 available on their GitHub (the later ones only work with Lion and newer), and my ...
- 39
0
votes
0
answers
51
views
CocoaPods install error: “version of CocoaPods used to generate the lockfile (1.16.2) is higher than the current executable (1.15.2)” in react native
I'm working on a React Native iOS project using React Native 0.81.4, and I'm getting a CocoaPods–related error when running:
Installing Ruby Gems
Installing CocoaPods dependencies with New ...
0
votes
0
answers
58
views
Container Failing to Initialize After a Successful Migration & Initialization
I'm experiencing the following error with my SwiftData container when running a build:
Code=134504 "Cannot use staged migration with an unknown model version."
Code Structure - Summary
I ...
- 67
0
votes
1
answer
52
views
How to print async properties in LLDB?
private var maximumDistanceForTrailingHandle: CGFloat {
get async {
return ...
}
}
(lldb) po maximumDistanceForTrailingHandle
warning: <EXPR>:11:7: initialization of variable '$...
- 14k
0
votes
0
answers
57
views
Xcode 26.1.1 React Native build fails: “Could not delete ios/build” & “Operation not permitted”
I’m building a React Native 0.72.10 iOS app and hitting build errors.
Environment:
macOS: Apple M4, Sequoia 15.7.2
Xcode: 26.1.1
React Native: 0.72.10
Errors:
Could not delete /Users/.../ios/build ...
Advice
1
vote
5
replies
79
views
How to wrap C-library into SwiftPackage to use in my project?
I created test project - "TaoTester" and test package with C-library called "SwiftGit2".
After few days of work in package almost all works fine....
EXCEPT: I cannot link C-...
- 11.9k
0
votes
0
answers
35
views
Error: Native module RNFBAppModule not found. Re-check module install, linking, configuration, build and install steps
I am running project. The project is in react-native not in expo. I am getting this error
Error: Native module RNFBAppModule not found. Re-check module install, linking, configuration, build and ...
- 11
-3
votes
0
answers
34
views
How to use custom version of swift in Xcode? [duplicate]
I am using Mac 14 and the highest version of Xcode that I can install is 16.2
And it comes with the bundled swift component - 6.0.3 version.
But my project requires swift 6.2 or later.
I was able to ...
0
votes
0
answers
60
views
iOS App Crashes on Launch After Upgrading React Native to 0.77.3 - New Architecture Incompatibility
I'm encountering a critical issue after upgrading my React Native app to version 0.77.3. The iOS app builds successfully in Xcode but crashes immediately upon launch. The crash appears to be related ...
- 806
1
vote
1
answer
56
views
How to create a SwiftUI Menu with multiple Pickers without extra dividers?
I'm trying to create a SwiftUI Menu containing two Picker to control content and sort. However, I cannot replicate menu appearance shown in my reference screenshot.
No matter which approach I try, I ...
- 11