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Observed result:
The build fails during the debug_unpack_ios step with:
Binary .../Flutter.framework/Flutter does not contain architectures "arm64 x86_64".
Flutter Doctor Output
[✓] Flutter (Channel stable, 3.44.3, on macOS 26.5.1 25F80 darwin-arm64, locale en-US) [1,471ms]
• Flutter version 3.44.3 on channel stable at /Users/preethikandukuri/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision e1fd963 (6 days ago), 2026-06-18 14:59:18 -0700
• Engine revision a4ce257
• Dart version 3.12.2
• DevTools version 2.57.0
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android,
enable-ios, cli-animations, enable-native-assets, enable-swift-package-manager, omit-legacy-version-file,
enable-lldb-debugging, enable-uiscene-migration
[✓] Android toolchain - develop for Android devices (Android SDK version 37.0.0) [11.6s]
• Android SDK at /Users/preethikandukuri/Library/Android/sdk
• Emulator version 36.6.11.0 (build_id 15507667) (CL:N/A)
• Platform android-37.0, build-tools 37.0.0
• ANDROID_HOME = /Users/preethikandukuri/Library/Android/sdk
• Java binary at: /Applications/Android Studio RC.app/Contents/jbr/Contents/Home/bin/java
This JDK is specified in your Flutter configuration.
To change the current JDK, run: flutter config --jdk-dir="path/to/jdk".
• Java version OpenJDK Runtime Environment (build 21.0.10+-117844308-b1163.108)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 27.0) [2.7s]
• Xcode at /Applications/Xcode-beta.app/Contents/Developer
• Build 27A5209h
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [4ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Connected device (2 available) [7.1s]
• macOS (desktop) • macos • darwin-arm64 • macOS 26.5.1 25F80 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 149.0.7827.116
! Error: Browsing on the local area network for iPad. Ensure the device is unlocked and attached with a cable or
associated with the same local area network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code -27)
[✓] Network resources [997ms]
• All expected network resources are available.
Still present on 3.44.6 with Golden Gate public beta 1.
flutter doctor -v:
[✓] Flutter (Channel stable, 3.44.6, on macOS 27.0 26A5378n darwin-arm64, locale zh-Hans-US) [103ms]
• Flutter version 3.44.6 on channel stable at /opt/homebrew/share/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision ee80f08bbf (7 days ago), 2026-07-08 15:02:06 -0700
• Engine revision 83675ed276
• Dart version 3.12.2
• DevTools version 2.57.0
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android, enable-ios,
cli-animations, enable-native-assets, enable-swift-package-manager, omit-legacy-version-file, enable-lldb-debugging,
enable-uiscene-migration
[✗] Android toolchain - develop for Android devices [75ms]
✗ Unable to locate Android SDK.
Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.dev/to/macos-android-setup for detailed instructions).
If the Android SDK has been installed to a custom location, please use
`flutter config --android-sdk` to update to that location.
[✓] Xcode - develop for iOS and macOS (Xcode 27.0) [349ms]
• Xcode at /Applications/Xcode-beta.app/Contents/Developer
• Build 27A5218g
• CocoaPods version 1.16.2
[✗] Chrome - develop for the web (Cannot find Chrome executable at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome)
[6ms]
! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.
[✓] Connected device (1 available) [5.9s]
• macOS (desktop) • macos • darwin-arm64 • macOS 27.0 26A5378n darwin-arm64
! Error: Browsing on the local area network for Linus' iPad. Ensure the device is unlocked and attached with a cable or
associated with the same local area network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code -27)
[✓] Network resources [5.3s]
• All expected network resources are available.
! Doctor found issues in 2 categories.
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.
Activity
puneetkukreja98 commentedon Jun 24, 2026
Had a discussion with @preethi0228-git on chat, she is verifying this issue, waiting for her response.
@mikezamayias Could you please share your
flutter doctor -vo/p.mikezamayias commentedon Jun 24, 2026
Here is
flutter doctor -vwith Xcode beta selected viaDEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer:preethi0228-git commentedon Jun 24, 2026
I was able to reproduce this issue on an Apple Silicon Mac using Xcode 27 Beta.
Repro steps:
DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer flutter build ios --simulator --debug --no-codesign
Observed result:
The build fails during the debug_unpack_ios step with:
Binary .../Flutter.framework/Flutter does not contain architectures "arm64 x86_64".
Flutter Doctor Output
[✓] Flutter (Channel stable, 3.44.3, on macOS 26.5.1 25F80 darwin-arm64, locale en-US) [1,471ms]
• Flutter version 3.44.3 on channel stable at /Users/preethikandukuri/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision e1fd963 (6 days ago), 2026-06-18 14:59:18 -0700
• Engine revision a4ce257
• Dart version 3.12.2
• DevTools version 2.57.0
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android,
enable-ios, cli-animations, enable-native-assets, enable-swift-package-manager, omit-legacy-version-file,
enable-lldb-debugging, enable-uiscene-migration
[✓] Android toolchain - develop for Android devices (Android SDK version 37.0.0) [11.6s]
• Android SDK at /Users/preethikandukuri/Library/Android/sdk
• Emulator version 36.6.11.0 (build_id 15507667) (CL:N/A)
• Platform android-37.0, build-tools 37.0.0
• ANDROID_HOME = /Users/preethikandukuri/Library/Android/sdk
• Java binary at: /Applications/Android Studio RC.app/Contents/jbr/Contents/Home/bin/java
This JDK is specified in your Flutter configuration.
To change the current JDK, run:
flutter config --jdk-dir="path/to/jdk".• Java version OpenJDK Runtime Environment (build 21.0.10+-117844308-b1163.108)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 27.0) [2.7s]
• Xcode at /Applications/Xcode-beta.app/Contents/Developer
• Build 27A5209h
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [4ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Connected device (2 available) [7.1s]
• macOS (desktop) • macos • darwin-arm64 • macOS 26.5.1 25F80 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 149.0.7827.116
! Error: Browsing on the local area network for iPad. Ensure the device is unlocked and attached with a cable or
associated with the same local area network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code -27)
[✓] Network resources [997ms]
• All expected network resources are available.
build.log
puneetkukreja98 commentedon Jun 24, 2026
@preethi0228-git Thanks for the response. Routing this to team-ios.
LOGS:
okorohelijah commentedon Jun 25, 2026
I was able to repro, this seems to have same cause with #188346
Fix Xcode 27 lipo verification failure for Darwin frameworks (flutter…
okorohelijah commentedon Jul 6, 2026
Closing because this is fixed by #188625
preethi0228-git commentedon Jul 7, 2026
Hi team,
Verified the issue in latest Xcode 27 beta 3 and the issue is still reproducible in the Flutter Stable (3.44.5) Channel.
flutter_build.log
[✓] Flutter (Channel stable, 3.44.5, on macOS 26.5.1 25F80 darwin-arm64, locale en-US) [281ms]
• Flutter version 3.44.5 on channel stable at /Users/preethikandukuri/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision f94f4fc (18 hours ago), 2026-07-06 11:19:24 -0700
• Engine revision 83675ed
• Dart version 3.12.2
• DevTools version 2.57.0
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android,
enable-ios, cli-animations, enable-native-assets, enable-swift-package-manager, omit-legacy-version-file,
enable-lldb-debugging, enable-uiscene-migration
[✓] Android toolchain - develop for Android devices (Android SDK version 37.0.0) [12.6s]
• Android SDK at /Users/preethikandukuri/Library/Android/sdk
• Emulator version 36.6.11.0 (build_id 15507667) (CL:N/A)
• Platform android-37.0, build-tools 37.0.0
• ANDROID_HOME = /Users/preethikandukuri/Library/Android/sdk
• Java binary at: /Applications/Android Studio RC.app/Contents/jbr/Contents/Home/bin/java
This JDK is specified in your Flutter configuration.
To change the current JDK, run:
flutter config --jdk-dir="path/to/jdk".• Java version OpenJDK Runtime Environment (build 21.0.10+-117844308-b1163.108)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 27.0) [674ms]
• Xcode at /Applications/Xcode-beta273.app/Contents/Developer
• Build 27A5218g
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [4ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Connected device (4 available) [6.0s]
• iPad (wireless) (mobile) • 00008122-001A08DC22B9801C • ios • iOS 27.0 24A5380h
• iPhone 17 Pro (mobile) • 20FA7C5A-7766-4266-8944-285D24C5BD05 • ios •
com.apple.CoreSimulator.SimRuntime.iOS-27-0 (simulator)
• macOS (desktop) • macos • darwin-arm64 • macOS 26.5.1 25F80 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 149.0.7827.201
[✓] Network resources [1,154ms]
• All expected network resources are available.
Linus-XZX commentedon Jul 16, 2026
Still present on 3.44.6 with Golden Gate public beta 1.
flutter doctor -v:preethi0228-git commentedon Jul 23, 2026
Verified this issue on the latest master channel (3.47.0-1.0.pre-169) and the issue is no more reproducible. Able to build ios simulator builds.
Flutter Doctor Output
[✓] Flutter (Channel master, 3.47.0-1.0.pre-169, on macOS 26.5.2 25F84 darwin-arm64, locale en-US) [1,069ms]
• Flutter version 3.47.0-1.0.pre-169 on channel master at /Users/preethikandukuri/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 468c2c9 (2 hours ago), 2026-07-22 07:51:27 +0000
• Engine revision 468c2c9
• Dart version 3.14.0 (build 3.14.0-46.0.dev)
• DevTools version 2.60.0
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android,
enable-ios, cli-animations, enable-native-assets, enable-record-use, enable-swift-package-manager,
omit-legacy-version-file, enable-lldb-debugging, enable-uiscene-migration, enable-riscv64
[✓] Android toolchain - develop for Android devices (Android SDK version 37.0.0) [845ms]
• Android SDK at /Users/preethikandukuri/Library/Android/sdk
• Emulator version 37.1.9.0 (build_id 15834520) (CL:N/A)
• Platform android-37.0, build-tools 37.0.0
• ANDROID_HOME = /Users/preethikandukuri/Library/Android/sdk
• Java binary at: /Applications/Android Studio RC.app/Contents/jbr/Contents/Home/bin/java
This JDK is specified in your Flutter configuration.
To change the current JDK, run:
flutter config --jdk-dir="path/to/jdk".• Java version OpenJDK Runtime Environment (build 25.0.2+-15348964-b329.117)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 27.0) [483ms]
• Xcode at /Applications/Xcode-beta274.app/Contents/Developer
• Build 27A5228h
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [4ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Connected device (3 available) [5.8s]
• iPad (wireless) (mobile) • 00008122-001A08DC22B9801C • ios • iOS 27.0 24A5390f
• macOS (desktop) • macos • darwin-arm64 • macOS 26.5.2 25F84 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 150.0.7871.182
[✓] Network resources [460ms]
• All expected network resources are available.
• No issues found!
github-actions commentedon Aug 6, 2026
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.