出くわしたエラー
Flutterで開発中、Androidエミュレータで起動可能だが、IOSでは起動できなくなった。
環境
PC：M1 Mac
OS：macOS Big Sur バージョン11.6
Android studio：Arctic Fox | 2020.3.1
ios simulator：iPhone 11 (iOS 15.0)
flutter --version
Flutter 2.8.1
dart --version
Dart SDK version: 2.15.1 (stable) (Tue Dec 14 13:32:21 2021 +0100) on "macos_x64"
rbenv --version
rbenv 1.2.0
スタックトレース
Launching lib/main.dart on iPhone 11 in debug mode...
Running pod install...
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 `cloud_firestore` from `.symlinks/plugins/cloud_firestore/ios`
cloud_firestore: Using Firebase SDK version '8.11.0' defined in 'firebase_core'
-> Fetching podspec for `firebase_analytics` from `.symlinks/plugins/firebase_analytics/ios`
firebase_analytics: Using Firebase SDK version '8.11.0' defined in 'firebase_core'
-> Fetching podspec for `firebase_core` from `.symlinks/plugins/firebase_core/ios`
firebase_core: Using Firebase SDK version '8.11.0' defined in 'firebase_core'
-> Fetching podspec for `flutter_secure_storage` from `.symlinks/plugins/flutter_secure_storage/ios`
-> Fetching podspec for `google_mobile_ads` from `.symlinks/plugins/google_mobile_ads/ios`
-> Fetching podspec for `path_provider_ios` from `.symlinks/plugins/path_provider_ios/ios`
-> Fetching podspec for `share` from `.symlinks/plugins/share/ios`
-> Fetching podspec for `shared_preferences_ios` from `.symlinks/plugins/shared_preferences_ios/ios`
-> Fetching podspec for `url_launcher_ios` from `.symlinks/plugins/url_launcher_ios/ios`
Resolving dependencies of `Podfile`
CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only performed in repo update
CDN: trunk Relative path: all_pods_versions_0_3_5.txt exists! Returning local because checking is only performed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/8.10.0/Firebase.podspec.json exists! Returning local because checking is only performed in repo update
CDN: trunk Relative path: all_pods_versions_5_9_a.txt exists! Returning local because checking is only performed in repo update
CDN: trunk Relative path: Specs/5/9/a/Google-Mobile-Ads-SDK/8.13.0/Google-Mobile-Ads-SDK.podspec.json exists! Returning local because checking is only performed in repo update
[!] CocoaPods could not find compatible versions for pod "Firebase/Firestore":
In Podfile:
cloud_firestore (from `.symlinks/plugins/cloud_firestore/ios`) was resolved to 3.1.7, which depends on
Firebase/Firestore (= 8.11.0)
None of your spec sources contain a spec satisfying the dependency: `Firebase/Firestore (= 8.11.0)`.
You have either:
* out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
* mistyped the name or version.
* not added the source repo that hosts the Podspec to your Podfile.
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:317:in `raise_error_unless_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:299:in `block in unwind_for_conflict'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:297:in `tap'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:297:in `unwind_for_conflict'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.8.0/lib/molinillo/resolution.rb:257: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-1.11.2/lib/cocoapods/resolver.rb:94:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:1078:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:1076:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:416:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:241:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:240:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:161:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command/install.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/bin/pod:23:in `load'
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/bin/pod:23:in `<main>'
Error: CocoaPods's specs repository is too out-of-date to satisfy dependencies.
To update the CocoaPods specs, run:
pod repo update
Error running pod install
Error launching application on iPhone 11.
上から１行１行読んでいくと、[！]マークがありました。
[!] CocoaPods could not find compatible versions for pod "Firebase/Firestore":
In Podfile:
cloud_firestore (from `.symlinks/plugins/cloud_firestore/ios`) was resolved to 3.1.7, which depends on
Firebase/Firestore (= 8.11.0)
None of your spec sources contain a spec satisfying the dependency: `Firebase/Firestore (= 8.11.0)`.
翻訳すると、「CocoaPods は、Pod の互換性のあるバージョンを見つけられませんでした。」
とのこと。
おやおや、うちのpubspec.yamlではこうしているんですがね。
firebase_core: ^1.11.0
cloud_firestore: ^3.1.6
firebase_analytics: ^9.1.0
「was resolved to 3.1.7」ということは、
cloud_firestore: ^3.1.7 と書けば解決するんでしょうか。
書いて、pub getすると該当の[!]警告は消えました。
・・が、エラーは消えず。今度は下から読んでみましょうか。
Error: CocoaPods's specs repository is too out-of-date to satisfy dependencies.
To update the CocoaPods specs, run:
pod repo update
Error running pod install
翻訳すると、
エラーが発生しました。CocoaPods の specs リポジトリが古すぎて、依存関係を満たすことができません。
CocoaPodsのspecを更新するために、実行します。
Pod installの実行エラー
とのこと。
pod repo update
でアップデートすれば解決するんでしょ？
・・・エラー２発生！！！！
Updating spec repo `trunk`
――― MARKDOWN TEMPLATE ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
### Command
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/bin/pod repo update
### Report
* What did you do?
* What did you expect to happen?
* What happened instead?
### Stack
CocoaPods : 1.11.2
Ruby : ruby 2.6.3p62 (2019-04-16 revision 67580) [universal.arm64e-darwin20]
RubyGems : 3.0.3
Host : macOS 11.6 (20G165)
Xcode : 13.1 (13A1030d)
Git : git version 2.33.1
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib
Repositories : trunk - CDN - https://cdn.cocoapods.org/
### Plugins
cocoapods-deintegrate : 1.0.5
cocoapods-plugins : 1.0.0
cocoapods-search : 1.0.1
cocoapods-trunk : 1.6.0
cocoapods-try : 1.2.0
### Error
LoadError - dlopen(/usr/local/Cellar/cocoapods/1.11.2_1/libexec/gems/ffi-1.15.4/lib/ffi_c.bundle, 0x0009): could not use '/usr/local/Cellar/cocoapods/1.11.2_1/libexec/gems/ffi-1.15.4/lib/ffi_c.bundle' because it is not a compatible arch - /usr/local/Cellar/cocoapods/1.11.2_1/libexec/gems/ffi-1.15.4/lib/ffi_c.bundle
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/gems/ffi-1.15.4/lib/ffi.rb:5:in `rescue in <top (required)>'
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/gems/ffi-1.15.4/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.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/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.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb: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.rb:54:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:78:in `deprecated_local_podspecs'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:60:in `preheat_existing_files'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.11.2/lib/cocoapods-core/cdn_source.rb:257:in `update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:144:in `block (3 levels) in update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:143:in `block (2 levels) in update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:142:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:142:in `block in update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:140:in `open'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/sources_manager.rb:140:in `update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command/repo/update.rb:23:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/bin/pod:23:in `load'
/usr/local/Cellar/cocoapods/1.11.2_1/libexec/bin/pod:23:in `<main>'
――― TEMPLATE END ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
[!] Oh no, an error occurred.
Search for existing GitHub issues similar to yours:
https://github.com/CocoaPods/CocoaPods/search?q=dlopen%28%2Fusr%2Flocal%2FCellar%2Fcocoapods%2F1.11.2_1%2Flibexec%2Fgems%2Fffi-1.15.4%2Flib%2Fffi_c.bundle%2C+0x0009%29%3A+could+not+use+%27%2Fusr%2Flocal%2FCellar%2Fcocoapods%2F1.11.2_1%2Flibexec%2Fgems%2Fffi-1.15.4%2Flib%2Fffi_c.bundle%27+because+it+is+not+a+compatible+arch+-+%2Fusr%2Flocal%2FCellar%2Fcocoapods%2F1.11.2_1%2Flibexec%2Fgems%2Fffi-1.15.4%2Flib%2Fffi_c.bundle&type=Issues
If none exists, create a ticket, with the template displayed above, on:
https://github.com/CocoaPods/CocoaPods/issues/new
Be sure to first read the contributing guide for details on how to properly submit a ticket:
https://github.com/CocoaPods/CocoaPods/blob/master/CONTRIBUTING.md
Don't forget to anonymize any private data!
Looking for related issues on cocoapods/cocoapods...
Searching for inspections failed: undefined method `map' for nil:NilClass
"Searching for inspections failed: undefined method `map' for nil:NilClass"
で検索してみると、
詳しく解説してくれている人がいるじゃありませんか。
https://zenn.dev/akeome/articles/2433d792db022835c7e7
書いてあるとおりにRossetaターミナルで、sudo gem install ffiを実行。
(ffiとは、動的にライブラリを呼び出せるRubyの拡張でバインディングライブラリをnative extension で書かなくても良い感じに呼び出せるようになる便利なライブラリ)
sudo gem install ffi
おっと、M1 Macだとこっちのコマンドか。
sudo arch -x86_64 gem install ffi
sudo arch -x86_64 gem install ffi
Password:
Building native extensions. This could take a while...
ERROR: Error installing ffi:
ERROR: Failed to build gem native extension.
current directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 -r ./siteconf20220207-85731-5nokxj.rb extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/$(RUBY_BASE_NAME)
--with-ffi_c-dir
--without-ffi_c-dir
--with-ffi_c-include
--without-ffi_c-include=${ffi_c-dir}/include
--with-ffi_c-lib
--without-ffi_c-lib=${ffi_c-dir}/lib
--enable-system-libffi
--disable-system-libffi
--with-libffi-config
--without-libffi-config
--with-pkg-config
--without-pkg-config
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:467:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:546:in `block in try_link0'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/tmpdir.rb:93:in `mktmpdir'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:543:in `try_link0'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:570:in `try_link'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:672:in `try_ldflags'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:1832:in `pkg_config'
from extconf.rb:9:in `system_libffi_usable?'
from extconf.rb:42:in `<main>'
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/Library/Ruby/Gems/2.6.0/extensions/universal-darwin-20/2.6.0/ffi-1.15.5/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-20/2.6.0/ffi-1.15.5/gem_make.out
うううむ、エラー３発生！！！！
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
翻訳すると、
何らかの理由でMakefileを作成できませんでした。ライブラリやヘッダを使用します。 とな？
MacOSの/Libraryはroot管理者のみ書き込めるディレクトリなので使いづらいでしょう。
との噂。
・・・じゃあどうすればええねん。
じゃあログ見てみるか。
cat /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-20/2.6.0/ffi-1.15.5/mkmf.log
"pkg-config --exists libffi"
| pkg-config --libs libffi
=> "-lffi\n"
"xcrun clang -o conftest -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/universal-darwin20 -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby/backward -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT -g -Os -pipe -DHAVE_GCC_ATOMIC_BUILTINS -DUSE_FFI_CLOSURE_ALLOC conftest.c -L. -L/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib -L. -L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.6.Internal.sdk/usr/local/lib -lruby.2.6 "
In file included from conftest.c:1:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby.h:33:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby/ruby.h:24:10: fatal error: 'ruby/config.h' file not found
#include "ruby/config.h"
^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby/ruby.h:24:10: note: did not find header 'config.h' in framework 'ruby' (loaded from '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks')
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main(int argc, char **argv)
4: {
5: return 0;
6: }
/* end */
fatal error: 'ruby/config.h' file not foundとな？
おや、同じ症状の人がいるぞ
https://qiita.com/mix_dvd/items/aff8dfbe849a3d948715
sudo ln -s universal-darwin21 universal-darwin20
Password:
ra@ranoMacBook-Air ruby-2.6.0 % sudo arch -x86_64 gem install ffi
sudo arch -x86_64 gem install ffi
Building native extensions. This could take a while...
Successfully installed ffi-1.15.5
Parsing documentation for ffi-1.15.5
Installing ri documentation for ffi-1.15.5
Done installing documentation for ffi after 13 seconds
1 gem installed
いけた！！エラー３解決！
さっきはできなかったところも、
pod repo update
Updating spec repo `trunk`
エラー２解決！！！！
そして、エラー１も解決！！やったね