159,756 questions
- Bountied 2
- Unanswered
- Frequent
- Score
- Trending
- Week
- Month
- Unanswered (my tags)
-1
votes
0
answers
16
views
Xcode Simulator Download Failed for iOS 26.0 Universal Simulator
Installed the new version from app store...
upon opening the simulator was not downloaded. I tried with multiple version as well.
Downgraded the xcode. Tried the beta version also.
Noting worked. I ...
0
votes
0
answers
19
views
React Native iOS App Crashes Immediately on Launch After Successful Build in Azure Pipeline
Problem: I have a React Native app that builds successfully in my Azure DevOps pipeline (macOS-15, Xcode 16.4, Node 23.7.0, React Native), but the app crashes immediately upon launch on both Debug and ...
-1
votes
0
answers
58
views
How to disable or remove this new item in my Navigation Bar?
[![[3][After installing Xcode26 there is a new icon on the right side of the navigation controller that flows to the tableview right bar button. In the simulator it slides the primary view off to the ...
0
votes
0
answers
64
views
Library 'swiftWebKit' not found when building for physical iOS devices after upgrading Xcode — works fine on Simulator
After upgrading to the latest version of Xcode Version 26.0 (17A324), my React Native iOS project fails to build or run on a physical iOS device, but runs successfully on the iOS Simulator.
The error ...
-1
votes
0
answers
26
views
'UqudoSDK/UqudoSDK.h' file not found [closed]
I wanted to report an issue I encountered with uqudosdk-react-native while building on React Native 0.80.0 and Xcode 16.4. The Error was "'UqudoSDK/UqudoSDK.h' file not found". Posting this ...
0
votes
0
answers
46
views
iOS 26: performSegue() found nil on iPad [closed]
self.performSegue(withIdentifier: "showModifyMeldungSegue", sender: self)
throws "Thread 1: Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value".
This ...
0
votes
0
answers
24
views
React-Native error : 'FirebaseCoreInternal.modulemap' not found
Pod install successfully on running ios from xcode
Xcode build gives the following error:
/Users/apple/Library/Developer/Xcode/DerivedData/ZoTok-ctycpbrbiefsflgukwbhdxspvspa/Build/Intermediates....
0
votes
0
answers
22
views
Library not loaded: @rpath/DTBiOSSDK.framework/DTBiOSSDK
I have one xcode work space contain two iOS app projects and one shared lib framework. Recently, we are trying to SPM to import another SDK into our projects. I have set the package dependency in the ...
1
vote
0
answers
49
views
Need help fixing iOS build error: "Unable to find a destination matching the provided destination specifier"
I’m having trouble launching my Flutter app on an iOS simulator. Here’s the error I get in my terminal:
bachirtraore@Mac billetfacile_controller % open -a Simulator
bachirtraore@Mac ...
1
vote
1
answer
41
views
Titanium iOS module build-only fails with xcodebuild simulator warnings despite physical device target
I’m encountering build errors while trying to generate the .zip file for a Titanium iOS module, and solution seems to work so far ..
Here are the details:
Environment:
Titanium SDK: 12.7.1.GA
Node.js: ...
-1
votes
0
answers
45
views
Launchscreen is showing black when launching simulator [closed]
I have been trying to create a launch screen for my swiftUI app. I am using a PNG and trying to set the image as my custom image. This image is just a square with my color scheme. But, I would like ...
0
votes
1
answer
78
views
iOS 26 real device crash with Thread 1: signal SIGABRT on iOS 26 / Xcode 26 flutter [closed]
When I run app in development mode on iOS real device with iOS 26 i faced a problem with Thread 1 signal SIGABRT.
and error in xcode console
`UIScene` lifecycle will soon be required. Failure to adopt ...
0
votes
0
answers
90
views
+50
XCUITest uninstall stalls with iOS 26
I had some code set up in some XCUITest to uninstall the app before starting it again to make sure it is in a clean state.
That code looks like:
let app = XCUIApplication()
app.launch()
app.terminate()...
0
votes
0
answers
75
views
Flutter 3.35 iOS build fails on Apple Silicon (M3/M4): 'Flutter/Flutter.h' file not found
I'm on a MacBook Air 2025 M4 (Apple Silicon) using Flutter 3.35.5 on channel stable, Xcode 26.0.1, and CocoaPods 1.16.2.
Actual Setup:
Component
Version
macOS
15.0 Sequoia
CPU
Apple M4 (ARM64)
Flutter
...
-2
votes
0
answers
68
views
Unable to Download iOS 26 Simulator Runtime – "invalid signature (code or signature have been modified)" Error [closed]
When attempting to download the iOS 26 simulator runtime from Xcode → Settings → Platforms, the process fails with the following error:
(-67061 invalid signature (code or signature have been modified) ...