升级为Flutter 3.0.1之后，更新Cocoapods的错误

Question

我正在使用 MacBook Pro，M1芯片。 OS是 Macos Monterey 12.3.1

今天，我将Flutter从2.5.4升级到3.0.1。

我可以在Android中运行我的项目。但是，在iOS中，我会收到以下错误。

Launching lib/main.dart on iPhone SE (3rd generation) in debug mode...
Warning: CocoaPods recommended version 1.11.0 or greater not installed.
Pods handling may fail on some projects involving plugins.
To upgrade see https://guides.cocoapods.org/using/getting-started.html#installation for instructions.
CocoaPods' output:
↳
      Preparing
    Analyzing dependencies
    Inspecting targets to integrate
      Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
    Finding Podfile changes
      A google_sign_in_ios
      A image_picker_ios
      A url_launcher_ios
      R amazon_s3_cognito
      R google_sign_in
      R image_picker
      R url_launcher
      - Flutter
      - cloud_firestore
      - file_picker
      - firebase_auth
      - firebase_core
      - firebase_messaging
      - firebase_storage
      - flutter_image_compress
      - flutter_keyboard_visibility
      - flutter_pdfview
      - geolocator_apple
      - google_maps_flutter
      - image_cropper
      - maps_launcher
      - open_file
      - path_provider_ios
      - shared_preferences_ios
      - sqflite
    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 '8.15.0' defined in 'firebase_core'
    -> Fetching podspec for `file_picker` from `.symlinks/plugins/file_picker/ios`
    -> Fetching podspec for `firebase_auth` from `.symlinks/plugins/firebase_auth/ios`
    firebase_auth: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
    -> Fetching podspec for `firebase_core` from `.symlinks/plugins/firebase_core/ios`
    firebase_core: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
    -> Fetching podspec for `firebase_messaging` from `.symlinks/plugins/firebase_messaging/ios`
    firebase_messaging: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
    -> Fetching podspec for `firebase_storage` from `.symlinks/plugins/firebase_storage/ios`
    firebase_storage: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
    -> Fetching podspec for `flutter_image_compress` from `.symlinks/plugins/flutter_image_compress/ios`
    -> Fetching podspec for `flutter_keyboard_visibility` from `.symlinks/plugins/flutter_keyboard_visibility/ios`
    -> Fetching podspec for `flutter_pdfview` from `.symlinks/plugins/flutter_pdfview/ios`
    -> Fetching podspec for `geolocator_apple` from `.symlinks/plugins/geolocator_apple/ios`
    -> Fetching podspec for `google_maps_flutter` from `.symlinks/plugins/google_maps_flutter/ios`
    -> Fetching podspec for `google_sign_in_ios` from `.symlinks/plugins/google_sign_in_ios/ios`
    -> Fetching podspec for `image_cropper` from `.symlinks/plugins/image_cropper/ios`
    -> Fetching podspec for `image_picker_ios` from `.symlinks/plugins/image_picker_ios/ios`
    -> Fetching podspec for `maps_launcher` from `.symlinks/plugins/maps_launcher/ios`
    -> Fetching podspec for `open_file` from `.symlinks/plugins/open_file/ios`
    -> Fetching podspec for `path_provider_ios` from `.symlinks/plugins/path_provider_ios/ios`
    -> Fetching podspec for `shared_preferences_ios` from `.symlinks/plugins/shared_preferences_ios/ios`
    -> Fetching podspec for `sqflite` from `.symlinks/plugins/sqflite/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 perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_0_3_5.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/0/3/5/Firebase/8.11.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_1_6_1.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/1/6/1/DKImagePickerController/4.3.2/DKImagePickerController.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/1/6/1/DKImagePickerController/4.3.2/DKImagePickerController.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_a_d_d.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/a/d/d/GoogleMaps/5.1.0/GoogleMaps.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_d_4_0.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/d/4/0/GoogleSignIn/6.1.0/GoogleSignIn.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_3_7_4.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/3/7/4/TOCropViewController/2.6.1/TOCropViewController.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_5_d_c.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/5/d/c/Mantle/2.2.0/Mantle.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_1_1_7.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/1/1/7/SDWebImage/5.12.2/SDWebImage.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_e_9_d.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/e/9/d/SDWebImageWebPCoder/0.8.4/SDWebImageWebPCoder.podspec.json exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: all_pods_versions_f_4_e.txt exists! Returning local because checking is only perfomed in repo update
      CDN: trunk Relative path: Specs/f/4/e/FMDB/2.7.5/FMDB.podspec.json exists! Returning local because checking is only perfomed in repo update
    [!] CocoaPods could not find compatible versions for pod "GoogleSignIn":
      In Podfile:
        google_sign_in_ios (from `.symlinks/plugins/google_sign_in_ios/ios`) was resolved to 0.0.1, which depends on
          GoogleSignIn (~> 6.2)
    None of your spec sources contain a spec satisfying the dependency: `GoogleSignIn (~> 6.2)`.
    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-0.6.6/lib/molinillo/resolution.rb:328:in `raise_error_unless_state'
    /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:310:in `block in unwind_for_conflict'
    /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:308:in `tap'
    /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:308:in `unwind_for_conflict'
    /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:257:in `process_topmost_state'
    /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:182:in `resolve'
    /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/resolver.rb:94:in `resolve'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:1074:in `block in resolve_dependencies'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/user_interface.rb:64:in `section'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:1072:in `resolve_dependencies'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:414:in `analyze'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:239:in `block in resolve_dependencies'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/user_interface.rb:64:in `section'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:238:in `resolve_dependencies'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:160:in `install!'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/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-1.10.1/lib/cocoapods/command.rb:52:in `run'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/bin/pod:55:in `<top (required)>'
    /usr/local/bin/pod:23:in `load'
    /usr/local/bin/pod:23:in `<main>'
Error output from CocoaPods:
↳
    Ignoring ffi-1.15.3 because its extensions are not built. Try: gem pristine ffi --version 1.15.3
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 SE (3rd generation).
Exited

我在iOS文件夹中尝试了POD安装。以下是输出。

Ignoring ffi-1.15.3 because its extensions are not built. Try: gem pristine ffi --version 1.15.3
Analyzing dependencies
cloud_firestore: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
firebase_auth: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
firebase_core: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
firebase_messaging: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
firebase_storage: Using Firebase SDK version '8.15.0' defined in 'firebase_core'
[!] CocoaPods could not find compatible versions for pod "GoogleSignIn":
  In Podfile:
    google_sign_in_ios (from `.symlinks/plugins/google_sign_in_ios/ios`) was resolved to 0.0.1, which depends on
      GoogleSignIn (~> 6.2)

None of your spec sources contain a spec satisfying the dependency: `GoogleSignIn (~> 6.2)`.

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.

我尝试了pod Update，以下是输出。

Ignoring ffi-1.15.3 because its extensions are not built. Try: gem pristine ffi --version 1.15.3
Update all pods
Updating local specs repositories

――― MARKDOWN TEMPLATE ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――

### Command

```
/usr/local/bin/pod update
```

### Report

* What did you do?

* What did you expect to happen?

* What happened instead?


### Stack

```
   CocoaPods : 1.10.1
        Ruby : ruby 2.6.8p205 (2021-07-07 revision 67951) [universal.arm64e-darwin21]
    RubyGems : 3.0.3.1
        Host : macOS 12.3.1 (21E258)
       Xcode : 13.4 (13F17a)
         Git : git version 2.32.1 (Apple Git-133)
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib
Repositories : trunk - CDN - https://cdn.cocoapods.org/
```

### Plugins

```
cocoapods-deintegrate : 1.0.4
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.0
cocoapods-trunk       : 1.5.0
cocoapods-try         : 1.2.0
```

### Podfile

```ruby
# Uncomment this line to define a global platform for your project
platform :ios, '12.0'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

target 'Runner' do
  use_frameworks!
  use_modular_headers!

  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
  end
end
```

### Error

```
LoadError - dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3/lib/ffi_c.bundle, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3/lib/ffi_c.bundle' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3/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'
/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3/lib/ffi.rb:5:in `rescue in <top (required)>'
/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3/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-0.14.0/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-1.10.1/lib/cocoapods-core/cdn_source.rb:440:in `download_typhoeus_impl_async'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/cdn_source.rb:372:in `download_and_save_with_retries_async'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/cdn_source.rb:365:in `download_file_async'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/cdn_source.rb:338:in `download_file'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/cdn_source.rb:78:in `deprecated_local_podspecs'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/cdn_source.rb:60:in `preheat_existing_files'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/cdn_source.rb:257:in `update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:135:in `block (3 levels) in update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:134:in `block (2 levels) in update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:133:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:133:in `block in update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:131:in `open'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:131:in `update'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:145:in `block in update_repositories'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:143:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:143:in `update_repositories'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:235:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:234:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer.rb:160:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/command/update.rb:63: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-1.10.1/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'
```

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[!] Oh no, an error occurred.

Search for existing GitHub issues similar to yours:
https://github.com/CocoaPods/CocoaPods/search?q=dlopen%28%2FLibrary%2FRuby%2FGems%2F2.6.0%2Fgems%2Fffi-1.15.3%2Flib%2Fffi_c.bundle%2C+0x0009%29%3A+tried%3A+%27%2FLibrary%2FRuby%2FGems%2F2.6.0%2Fgems%2Fffi-1.15.3%2Flib%2Fffi_c.bundle%27+%28mach-o+file%2C+but+is+an+incompatible+architecture+%28have+%27x86_64%27%2C+need+%27arm64e%27%29%29+-+%2FLibrary%2FRuby%2FGems%2F2.6.0%2Fgems%2Fffi-1.15.3%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

必须说的

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.0.1, on macOS 12.3.1 21E258 darwin-arm, locale
    en-LK)
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[!] Xcode - develop for iOS and macOS (Xcode 13.4)
    ! CocoaPods 1.10.1 out of date (1.11.0 is recommended).
        CocoaPods is used to retrieve the iOS and macOS platform side's plugin
        code that responds to your plugin usage on the Dart side.
        Without CocoaPods, plugins will not work on iOS or macOS.
        For more info, see https://flutter.dev/platform-plugins
      To upgrade see
      https://guides.cocoapods.org/using/getting-started.html#installation for
      instructions.
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.1)
[✓] VS Code (version 1.67.1)
[✓] Connected device (4 available)
[✓] HTTP Host Availability

! Doctor found issues in 1 category.

这是flutter Doctor在安装此M1芯片中的颤音时 ，我记得我必须使用ffi来安全地解决类似问题。如果我的内存正确，我必须用另一个命令单独安装它。

如何解决此问题？

Answer 1

这就是我要做的..

首先，将FFI

sudo arch -x86_64 gem install ffi

导航到项目的iOS文件夹...

现在更新M1芯片的PODS

arch -x86_64 pod update

现在安装M1芯片的PODS

arch -x86_64 pod install

Answer 2

只需遵循以下结构即可；

转到主项目文件夹并运行以下行

cd ios
rm Podfile.lock
pod cache clean --all
sudo arch -x86_64 pod install --repo-update
pod repo update
pod install