How to Fix Domain/Default Pair Error on Flutter

In this Flutter tutorial, you'll learn how to fix the Domain/Default pair error on Flutter

Getting your iOS Flutter builds to work again.

If you’re like me, you’ve been enjoying using Flutter to make some really great apps lately. One of the things about using such a cutting edge framework is that you’re bound to encounter some potentially weird issues…without knowing exactly how to fix it.

I just spent 4 hours on the domain/default pair issue. In your build log it looks like this:

/Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/App.framework/App: signed bundle with Mach-O universal (arm64) [io.flutter.flutter.app]
    /Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/Flutter.framework/Flutter: signed bundle with Mach-O universal (armv7 x86_64 arm64) [io.flutter.flutter]
    2020-08-14 00:02:17.303 defaults[21292:126352] 
    The domain/default pair of (/Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/App.framework/flutter_assets/ios/Flutter/App.framework/Info.plist, CFBundleExecutable) does not
    exist
    fatal error: lipo: can't map input file: /Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/App.framework/flutter_assets/ios/Flutter/App.framework/ (Invalid argument)
    fatal error: lipo: can't map input file: /Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/App.framework/flutter_assets/ios/Flutter/App.framework/ (Invalid argument)
    Failed to extract arm64 for /Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/App.framework/flutter_assets/ios/Flutter/App.framework/. Running lipo -info:
    fatal error: lipo: can't map input file: /Users/user/Documents/strutsin/build/ios/Release-iphoneos/Runner.app/Frameworks/App.framework/flutter_assets/ios/Flutter/App.framework/ (Invalid argument)
    Command PhaseScriptExecution failed with a nonzero exit code
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description

flutter mobile-apps web-development developer

This article covers A-Z about the mobile and web app development process and answers your question on how long does it take to develop/build an app.

Skenix is a most trusted Mobile App Development Company in India & USA with Expert Mobile App Developers that deliver top-notch Mobile App Development Services.

The mobile application scenario has been continually changing over the years. In recent years India has become a center for mobile app development companies. The increase of smartphones has instantly increased the requirements for these apps. Every year new technological trends occur due to contin

AppClues Infotech is a top Mobile App Development Company in USA building high-quality Android, iOS, and Native apps for Startups, SMBs, & Enterprises. Contact us now!

AppClues Infotech is the best mobile app development company in New York that offers custom mobile app development & design services for Android and iOS.