[Flutter][Error] M1 맥 Flutter CocoaPod 설치 오류

발단

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Cloud_Firestore 패키지를 설치하고 나서 데이터베이스에 생각한 대로 데이터가 잘 들어가는지 확인하기 위해 디버깅을 했는데 아래와 같이 에러 문구가 나왔다.

 

Log (스크롤 주의)

LoadError - dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (no such file), '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi_c.bundle /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:5:in `rescue in <top (required)>' /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb:2:in `<top (required)>' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /Library/Ruby/Gems/2.6.0/gems/ethon-0.16.0/lib/ethon.rb:3:in `<top (required)>' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.r b:54:in `require' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:338:in `download_file' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:284:in `ensure_versions_file_loaded' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/cdn_source.rb:208:in `search' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/aggregate.rb:83:in `block in search' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/aggregate.rb:83:in `select' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.3/lib/cocoapods-core/source/aggregate.rb:83:in `search' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:416:in `create_set_from_sources' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:385:in `find_cached_set' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:360:in `specifications_for_dependency' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:165:in `search_for' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:274:in `block in sort_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `each' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `sort_by' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `sort_by!' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:267:in `sort_dependencies' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/delegates/specification_provider.rb:60:in `block in sort_dependencies' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/delegates/specification_provider.rb:77:in `with_no_such_dependency_error_handling' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/delegates/specification_provider.rb:59:in `sort_dependencies' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:754:in `push_state_for_requirements' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:744:in `require_nested_dependencies_for' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:727:in `activate_new_spec' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:684:in `attempt_to_activate' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:254:in `process_topmost_state' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:182:in `resolve' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolver.rb:43:in `resolve' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/resolver.rb:94:in `resolve' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1078:in `block in resolve_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer/analyzer.rb:124:in `analyze' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:416:in `analyze' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/user_interface.rb:64:in `section' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:240:in `resolve_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/installer.rb:161:in `install!' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command/install.rb:52:in `run' /Library/Ruby/Gems/2.6.0/gems/claide-1.1.0/lib/claide/command.rb:334:in `run' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/lib/cocoapods/command.rb:52:in `run' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.3/bin/pod:55:in `<top (required)>' /usr/local/bin/pod:23:in `load' /usr/local/bin/pod:23:in `<main>'

에러 메세지
Error output from CocoaPods: ↳ Searching for inspections failed: undefined method `map' for nil:NilClass [!] Automatically assigning platform `iOS` with version `11.0` on target `Runner` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`. Error running pod install Error launching application on iPhone 14.

 

 

pod install이 제대로 되지 않았다는 문구와 함께 시뮬레이터를 돌릴 수 없다고 나왔다.

 

해결방안

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이는 flutter가 arm 아키텍쳐를 아직 완벽하게 지원하지 않아서 생기는 현상으로 pod install을 할 때 로제타2를 통해 번역을 하게 해야한다.

ios폴더로 이동하여 아래의 명령어를 입력하면, ▼

arch -x86_64 pod install

 

아래와 같이 로그가 나오고 제대로 설치가 되었다고 나온다.

설치 완료 메세지
Analyzing dependencies cloud_firestore: Using Firebase SDK version '10.3.0' defined in 'firebase_core' firebase_core: Using Firebase SDK version '10.3.0' defined in 'firebase_core' Downloading dependencies Installing BoringSSL-GRPC (0.0.24) Installing Firebase (10.3.0) Installing FirebaseCore (10.3.0) Installing FirebaseCoreInternal (10.5.0) Installing FirebaseFirestore (10.3.0) Installing Flutter (1.0.0) Installing GoogleUtilities (7.11.0) Installing Libuv-gRPC (0.0.10) Installing PromisesObjC (2.1.1) Installing abseil (1.20211102.0) Installing cloud_firestore (4.4.3) Installing firebase_core (2.7.0) Installing gRPC-C++ (1.44.0) Installing gRPC-Core (1.44.0) Installing leveldb-library (1.22.1) Installing nanopb (2.30909.0) Installing path_provider_foundation (0.0.1) Generating Pods project Integrating client project Pod installation complete! There are 4 dependencies from the Podfile and 17 total pods installed.