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Wallet extension
Hello, I'm implementing the wallet extension but I found a problem in the passEntries function. This following part is giving nil ando I don't know why if let entry = PKIssuerProvisioningExtensionPaymentPassEntry( identifier: element.id, title: element.cardType ?? "Card", art: self.testImage()!, addRequestConfiguration: config! ) { entries.append(entry) } I debug and all the arguments have information but it doesn't create the entry
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Can I use combine on a property in an @Observable class?
As the title suggests, I have a class marked with @Observable. Within the class I have multiple var's. When one of my var's changes (formation), I want to run an updateOrCreateContent(). I had thought I could just do this with a bit of combine, but I'm struggling to get it working... The code below has a compile error at $formation When I mark formation @Published, it generates a different compile error: "Invalid redeclaration of synthesized property '_formation'" any help appreciated thanks class LayoutModel { var players: [Player] = [] var formation: Formation = .f433 var cancellables = Set<AnyCancellable>() init(players: [Player], formation: Formation) { self.players = players self.formation = formation updateOrCreateContent() $formation.sink(receiveValue: { _ in self.updateOrCreateContent() }) .store(in: &cancellables) }
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Same Color in View and colorEffect shader argument produce different results
Opened feedback item FB21877364. Context I have the following Metal shader, which replaces one color with another. [[ stitchable ]] half4 recolor( float2 position, half4 currentColor, half4 from, half4 to ) { if (all(currentColor == from)) return to; return currentColor; } Given this SwiftUI view: let shader = ShaderLibrary.recolor(.color(.red), .color(.green)) Color.red .colorEffect(shader) I get a red rectangle instead of the expected green one. Note that this works on both dynamic and non-dynamic colors. Note that this sometimes works with some colors, which is very inconvenient when trying to figure out what's going on. Did I miss something? I would've expected the shader to work with colors the same way. Issue To really highlight the issue, here's another test case. I'll define #94877E in an Asset Catalog as example and check the RGB values using the Digital Color Meter app in "Display native values" mode. We'll use the following shader to determine how colorEffect receives colors: [[ stitchable ]] half4 test( float2 position, half4 currentColor, half4 color ) { return color; } The following view yields "R: 0.572, G: 0.531, B: 0.498". Color.example While this one yields "R: 0.572, G: 0.531, B: 0.499". let shader = ShaderLibrary.test(.color(Color.example)) Color.white.colorEffect(shader) I would expect them to match.
Topic: UI Frameworks SubTopic: SwiftUI
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App Connect Reporter Error Code 212
Starting on 1/30/2026, we started getting an error when using Reporter to retrieve a Subscriber/Sales report from App Store Connect. Our script was working daily perfectly for a long time before this. It normally pulls the report from 1 day prior. We have been troubleshooting and cannot seem to find any issues on our end. Is this a universal issue for other users too?
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Use iTMSTransporter to upload the ipa file on Windows. ERROR: Client configuration failed
Use iTMSTransporter to upload the ipa file on Windows. ERROR: Client configuration failed [2026-02-05 16:35:17 CST] INFO: iTMSTransporter Correlation Key: a97add20-898c-4d66-81c8-a1e313f2807e-0001 [2026-02-05 16:35:17 CST] DEBUG: DataCenter: contentdelivery01.itunes.apple.com [2026-02-05 16:35:18 CST] DBG-X: Apple's web service operation return value: [2026-02-05 16:35:18 CST] DBG-X: parameter DSToken = hidden value [2026-02-05 16:35:18 CST] DBG-X: parameter DSTokenCookieName = myacinfo [2026-02-05 16:35:18 CST] ERROR: Client configuration failed Here is the error message. Package Summary: 1 package(s) were not uploaded because they had problems: C:\Users\Administrator\Desktop\bag\gsl222.ipa - Error Messages: Client configuration failed [2026-02-05 16:35:18 CST] DBG-X: Returning 1
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How to Integrate Apple Wallet with Custom FinTech Apps
Hi everyone, With the rapid growth of digital banking, payments, and AI-driven financial services, building secure and scalable FinTech apps on iOS has become more complex than ever. From handling sensitive user data to ensuring compliance and seamless performance, iOS developers face multiple technical challenges. Key areas that usually require deep expertise include: Apple Pay and Wallet integrations Secure authentication (Face ID / Touch ID / biometrics) Real-time transaction processing Core ML for financial predictions SwiftUI dashboards for financial analytics Data encryption and regulatory compliance https://www.nimbleappgenie.com At Nimble AppGenie, we’ve worked extensively as a FinTech app development expert, helping startups and enterprises design and build iOS financial applications that are secure, scalable, and user-centric. Our experience shows that the most successful fintech apps are those that balance strong security architecture with intuitive UX and performance optimization. I’m interested to hear from the community: What are the biggest challenges you’ve faced while building fintech apps on iOS? Are there any recent iOS updates or Apple frameworks that significantly improved your fintech workflows? How are you handling compliance and security in production apps? Looking forward to learning from everyone’s experiences and best practices.
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xcode 26.3 claude agent not login
I've connected my Claude account into Coding Intelligence and working properly (opening a web browsing and connecting my account), but when I press Claude Agent it sayes that I have to login againt. When I press the Account login with Claude.ai account, a web browser is opened, but it never finished the flow and I have an infinite spinner. Apple M2 Pro with macOS 26.2 (25C56)
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Apple Ads Account “No Longer Authorized” – Ads Still Running & Unable to Contact Support
Hello, I’m looking for assistance regarding my Apple Ads account. When I try to log in, I receive the following message: “This Apple Account is no longer authorized for Apple Ads. If you believe that this is an error, please contact us.” When I click “Contact us,” I am redirected back to the same message and cannot submit a support request. I have not received any email explaining this restriction. At the same time, my ads appear to still be running, as I am seeing new users coming into my app. Since I cannot access the account, I currently have no visibility or control over active campaigns and potential ongoing spend. I would appreciate guidance on how to resolve this or how to directly contact Apple Ads support, as I am unable to reach them through the platform. Thank you for your help.
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App Preview rejected for “framing” but screenshots appear full screen. What could Apple mean?
Hello, My app update was rejected under Guideline 2.3.4 (Accurate Metadata) with the note that the app preview includes “framing around the video screen capture.” Apple attached four images to the review. I reviewed them carefully, and they appear to show full screen gameplay without borders or visible background. I am attaching two of those images here for reference. I am trying to understand what Apple might be interpreting as “framing” in this case. Has anyone encountered a similar rejection where the preview looked full screen but was still flagged? Any insight into what reviewers typically expect or what subtle issues might trigger this would be very helpful. Thank you.
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safeArea access in XCode 26, iOS 26
Hi. In my project, I use the following property to access the safe area via UIApplication: UIApplication .shared .connectedScenes .flatMap { ($0 as? UIWindowScene)?.windows ?? [] } .first { $0.isKeyWindow }?.safeAreaInsets However, in Xcode 26 and iOS 26, this no longer works, and in some cases the app crashes. Views that rely on this property stop behaving as expected. For example, if it’s a sheet, it does not appear. The same app built with Xcode 16 and distributed via TestFlight runs on iOS 26 without any issues. What is the correct and safe way to obtain safeAreaInsets outside of a View now?
Topic: UI Frameworks SubTopic: SwiftUI
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Error generating domain certificate
I’m having an issue verifying a domain for a Merchant ID. I’m implementing Apple Pay on the web for a demo, and I’ve configured the Azure server to match Apple’s requirements for domain verification, such as the TLS configuration, not requiring client certificates, and ensuring there are no redirects. I’ve run tests with OpenSSL and PowerShell and all responses return HTTP/1.1 200 OK. I also tested the URL Apple says it uses to validate the file under .well-known, and it does show the expected result. I already have the Apple Pay Payment Processing Certificate and the Apple Pay Merchant Identity Certificate approved; the only thing missing is the domain verification. I’m not sure what else to test—if you could help me with a possible solution, I’d really appreciate it. (The project is built in .NET 8 and hosted on Azure App Service.)
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The description of set_indices in the MSL reference seems incorrect.
I'm currently learning Metal. While reading the reference, I came across a strange description. Page 78 in Version 4 Reference (2025-10-25) says: It is legal to call the following set_indices functions to set the indices if the position in the index buffer is valid and if the position in the index buffer is a multiple of 2 (uchar2 overload) or 2 (uchar4 overload). The index I needs to be in the range [0, max_indices). void set_indices(uint I, uchar2 v); void set_indices(uint I, uchar4 v); However, it seems that the uchar4 overload should be multiple of 4. Furthermore, there is no explanation of what these methods actually do. I believe it involves setting two to four consecutive indices at once, but there is no mention of that here. I would like to know if the above understanding is correct.
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