pod 安装失败，并显示“无法加载此类文件 - xcodeproj”

Question

我最近更新到 ruby v 2.6 升级后，我在安装 pod 时遇到问题，并出现以下错误

Traceback (most recent call last):
    7: from /usr/local/bin/pod:23:in `<main>'
    6: from /usr/local/bin/pod:23:in `load'
    5: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:36:in `<top (required)>'
    4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    3: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    2: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods.rb:2:in `<top (required)>'
    1: from /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': cannot load such file -- xcodeproj (LoadError)
    8: from /usr/local/bin/pod:23:in `<main>'
    7: from /usr/local/bin/pod:23:in `load'
    6: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:36:in `<top (required)>'
    5: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
    3: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods.rb:2:in `<top (required)>'
    2: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:34:in `require'
    1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:130:in `rescue in require'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:130:in `require': cannot load such file -- xcodeproj (LoadError)

我已经尝试过

sudo gem install cocoapods

但没有帮助。

有人遇到类似问题并找到解决方案吗？

Answer 1

似乎你需要安装 gem xcodeproj，在终端中运行：

gem install xcodeproj

看这里

Answer 2

只有这个对我有用：

sudo gem install cocoapods --user-install

Answer 3

sudo gem install cocoapods && pod install

Answer 4

安装 RVM