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I was running my iOS app on emulator without problem. After I tried to implement facebook login, my Flutter project started to require Cocoapods installed.

After Cocoapod Installed I tried to flutter run on iOS emulator, but I'm getting this error:

Launching lib/main.dart on iPhone 12 Pro Max in debug mode... Running pod install... 2.043ms CocoaPods' output: Preparing Analyzing dependencies Inspecting targets to integrate Using ARCHS setting to build architectures of target Pods-Runner: (``) Fetching external sources -> Fetching podspec for Flutter from Flutter -> Fetching podspec for flutter_facebook_auth from .symlinks/plugins/flutter_facebook_auth/ios Resolving dependencies of Podfile Error output from CocoaPods: ↳ /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle, 9): no suitable image found. Did find: (LoadError) /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle: mach-o, but wrong architecture /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle: mach-o, but wrong architecture -... etc 

Why I was running normally without this Cocoapods installed and just today it's necessary to run on my Emulator? And now I'm getting all this errors!

PS: My Podfile already is configured with plataform: ios, '9.0' and I don't have a developer account in ios.

1 Answer 1

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I found the resolution.

On project path, open the terminal and run gem install ffi

On Podfile directory run arch -x86_64 pod install or pod install on terminal

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1 Comment

gem install ffi helped on m1 setup, thx !

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