flutter 给出错误 "Error running pod install"

Question

当我对我的 flutter 应用程序实现 google_sign_in 包时，我收到以下错误/日志。我正在使用 m1 芯片。所有软件包、flutter 框架和最新版本的 xcode。

Flutter 项目依赖:

• http: ^0.13.4
• firebase_auth:^3.3.6
• google_sign_in:^5.2.3

起初我得到这个:

    Error output from CocoaPods:
    ↳
        [!] Automatically assigning platform `iOS` with version `9.0` 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`.

然后我在 ios/Podfile 上取消注释这个 platform :ios, '9.0'

但不同的错误显示如下:

    Launching lib/main.dart on iPhone 13 in debug mode...
    lib/main.dart:1
    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 `firebase_auth` from `.symlinks/plugins/firebase_auth/ios`
        firebase_auth: 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 `google_sign_in` from `.symlinks/plugins/google_sign_in/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, 0x0009): tried: '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle' **(mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64'))**, '/usr/lib/ffi_c.bundle' (no such file) - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle (LoadError)
            from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
            from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:5:in `rescue in '
            from /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:2:in `'
    2
            from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
            from /Library/Ruby/Gems/2.6.0/gems/ethon-0.15.0/lib/ethon.rb:3:in `'
    2
            from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
            from /Library/Ruby/Gems/2.6.0/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `'
    2
            from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    ...

我认为是因为我使用的 m1 芯片，根据此错误消息 (mach-o 文件，但它是一个不兼容的架构(有 'arm64'，需要 'x86_64'))有人知道这个问题吗？

此外，以下主题的答案对我不起作用。

Flutter Error running pod install After Upgrading Flutter version

Flutter pod install issue and ios app not running

https://github.com/CocoaPods/CocoaPods/issues/10127#issuecomment-705741320

Answer 1

在您的项目文件中使用这些命令来手动安装 pod 文件:

1. >

   cd ios

2. >

   arch -x86_64 pod install

3. >

   cd ..

4. >

   flutter run