Cocoa Pods 的问题：nil:NilClass 的未定义方法“map”

Posted 2023-02-23

【中文标题】Cocoa Pods 的问题：nil:NilClass 的未定义方法“map”

【英文标题】：Problem with Cocoa Pods: undefined method `map' for nil:NilClass

【发布时间】：2021-07-22 21:25:05

【问题描述】：

我正在使用最新 Mac OS 版本的 M1 MacBook Air 上运行 Cocoa Pods。 我的问题：当我运行pod install 时，我得到以下输出（我删除了一点，因为其他方式会很长）：

nil:NilClass 的未定义方法 `map'

完全错误：

LoadError - dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.0/lib/ffi_c.bundle, 9)：找不到合适的图像。发现： /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.0/lib/ffi_c.bundle：mach-o，但架构错误 /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.0/lib/ffi_c.bundle：mach-o，但架构错误 - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15。 0/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-1.15.0/lib/ffi.rb:6:in rescue in <top (required)>' /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.0/lib/ffi.rb:3:in ' /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 ' /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-1.10.1/lib/cocoapods/sources_manager.rb:74:in cdn_url?' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:36:in create_source_with_url' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/sources_manager.rb:21:in find_or_create_source_with_url' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:178:in block in sources' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:177:in map' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:177:in sources' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.1/lib/cocoapods/installer/analyzer.rb:1073: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 `'

不知道，有什么问题，我已经重新安装了 Cocoa Pods。 感谢您的帮助，保持健康 布托什

【参考方案1】：

这可以帮助你。

https://rick38yip.medium.com/cocoapods-oh-no-an-error-occurred-64173f8b4bd4

问候

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