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Downloaded Xcode 26.2 from App Store. Started new Project, which defaults to hello world. The canvas simulator within fails to finish indexing (paused), or When the canvas is active, the first code change (i.e. just a return key at the end of a line) cause the Xcode program to come to a stop. Have ended Xcode and rebooted a number of times. A number of remedies are posted on the net. All a little different than the other. Is there a current remedy for Xcode 26.2 to this issue available? iMac on Sequoia 15.7.3 , 800 gb of available storage Xcode: 26.2 (24553) Instruments: 26.2 (64573.16) SDKs: DriverKit: 25.2: iOS: 26.2: (23C53) iOS Simulator: 26.2: (23C53) macOS: 26.2: (25C57) tvOS: 26.2: (23K50) tvOS Simulator: 26.2: (23K50) visionOS: 26.2: (23N301) visionOS Simulator: 26.2: (23N301) watchOS: 26.2: (23S303) watchOS Simulator: 26.2: (23S303)

I am using Xcode (Version 26.2 (17C52)) -> Archive -> Distribute App (or Validate App) to upload my iOS app into App Store Connect. However I am always getting this error: I tried exporting the app as an IPA and uploading with Transporter, but I see the same error. I couldn't find any other useful logs or error messages. REPRODUCTION STEPS: Archive complete iOS app using Xcode 26.2 Upload to App Store Connect (upload succeeds) Apple's automated SPI analysis runs Validation fails with corrupted binary error TECHNICAL DETAILS: Target: iOS 15+ Xcode: 26.2 Architecture: arm64 More info: I have created the app in App Store Connect and this is my first time uploading. The app can build and run on my physical phone and emulator without any problem. Would be great to get some help! Thanks!

Hello I am using 26.2 (25C56) on my m4 air. when I am working on a Flutter project suddenly my app crashed and after when I tried to build the application again this error occurs. How to fix it. ? Launching lib/main.dart on iPhone 16e in debug mode... Xcode build done. 2.4s Failed to build iOS app Uncategorized (Xcode): Unable to find a destination matching the provided destination specifier: { id:45967BD9-44E0-4D5D-8C43-C5437F48836A }Available destinations for the Runner scheme: { platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:00008132-001E5102020B801C, name:My Mac } { platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device } { platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device } Could not build the application for the simulator. Error launching application on iPhone 16e.

For whatever reason SwiftUI sheets don't seem to be resizable anymore. The exact same code/project produces resizable Sheets in XCode 15.4 but unresizable ones with Swift included in Xcode 16 beta 2. Tried explicitly providing .fixedSize(horizontal false, vertical: false) everywhere humanly possible hoping for a fix but sheets are still stuck at an awkward size (turns out be the minWidth/minHeight if I provide in .frame).

Hi! I've been scratching my brain for a few days now to no avail. I have a Perl project that I need to embed within my app. Perl includes a pp command (https://metacpan.org/pod/pp) which takes the runtime binary and then slaps the Perl code at the end of the binary itself which in brings some woes in a sense that the binary then needs to be fixed (https://github.com/rschupp/PAR-Packer/tree/master/contrib/pp_osx_codesign_fix) by removing the linker-provided signature and fixing LINKEDIT and LC_SYMTAB header sections of the binary. Nevertheless, I've successfully gotten the binary built, fixed up and codesigned it via codesign -s '$CS' mytool (where $CS is the codesigning identity). I can verify the signature as valid using codesign -v --display mytool: Identifier=mytool Format=Mach-O thin (arm64) CodeDirectory v=20400 size=24396 flags=0x0(none) hashes=757+2 location=embedded Signature size=4820 Signed Time=5. 1. 2026 at 8:54:53 PM Info.plist=not bound TeamIdentifier=XXXXXXX Sealed Resources=none Internal requi