ios - Worldpay 的 Cocoa pods 安装问题

Question

我正在尝试安装 https://github.com/Worldpay/worldpay-lib-ios .这里我需要使用cocoapods 安装AFNetworking。我的 Podfile 是

target 'testWorldpayLibrary' do
platform :ios, '7.0'
pod "AFNetworking", "~> 2.0"
pod 'AFNetworkActivityLogger'
end

在点击 pod install 命令时，出现错误。

### Error

```
TypeError - Unable to convert Ruby value `"AFNetworking"' into a CFTypeRef.
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:383:in `RubyValueToCFTypeRef'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:402:in `block in RubyHashToCFDictionary'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:400:in `each'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:400:in `RubyHashToCFDictionary'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:372:in `RubyValueToCFTypeRef'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:402:in `block in RubyHashToCFDictionary'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:400:in `each'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:400:in `RubyHashToCFDictionary'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:372:in `RubyValueToCFTypeRef'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:402:in `block in RubyHashToCFDictionary'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:400:in `each'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi/core_foundation.rb:400:in `RubyHashToCFDictionary'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi.rb:159:in `ruby_hash_write_devtoolscore'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi.rb:149:in `ruby_hash_write_xcode'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist/ffi.rb:72:in `write_to_path'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/plist.rb:46:in `write_to_path'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/xcodeproj-1.3.1/lib/xcodeproj/project.rb:333:in `save'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/installer.rb:696:in `block in write_pod_project'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/user_interface.rb:141:in `message'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/installer.rb:688:in `write_pod_project'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/installer.rb:173:in `block in generate_pods_project'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/user_interface.rb:63:in `section'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/installer.rb:167:in `generate_pods_project'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/installer.rb:119:in `install!'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/command/install.rb:37:in `run'
/Users/sujit/.rvm/gems/ruby-2.2.0@global/gems/claide-1.0.0/lib/claide/command.rb:334:in `run'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/lib/cocoapods/command.rb:50:in `run'
/Users/sujit/.rvm/gems/ruby-2.2.0/gems/cocoapods-1.0.1/bin/pod:55:in `<top (required)>'
/Users/sujit/.rvm/gems/ruby-2.2.0/bin/pod:23:in `load'
/Users/sujit/.rvm/gems/ruby-2.2.0/bin/pod:23:in `<main>'
/Users/sujit/.rvm/gems/ruby-2.2.0/bin/ruby_executable_hooks:15:in `eval'
/Users/sujit/.rvm/gems/ruby-2.2.0/bin/ruby_executable_hooks:15:in `<main>'
```

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[!] Oh no, an error occurred.

Search for existing GitHub issues similar to yours:
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If none exists, create a ticket, with the template displayed above, on:
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谁能指出这里出了什么问题。

Answer 1

将您的ruby 版本升级到2.3.0，问题必须得到解决。谢谢!