pod init 得到未初始化的常量 ActiveSupport::XmlMini::IsolatedExecutionState (NameError)

Question

苹果系统

成功安装cocoapods-1.11.2 红宝石-v ruby 3.1.1p18（2022-02-18 修订版 53f5fc4236）[x86_64-darwin21] 宝石-v 3.3.8

但 exec pod init 收到错误消息

吊舱初始化 /usr/local/lib/ruby/gems/3.1.0/gems/activesupport-7.0.0.rc3/lib/active_support/xml_mini.rb:184:in `current_thread_backend': 未初始化常量 ActiveSupport::XmlMini::IsolatedExecutionState (名称错误）

    IsolatedExecutionState[:xml_mini_backend]
    ^^^^^^^^^^^^^^^^^^^^^^
from /usr/local/lib/ruby/gems/3.1.0/gems/activesupport-7.0.0.rc3/lib/active_support/xml_mini.rb:103:in `backend='
from /usr/local/lib/ruby/gems/3.1.0/gems/activesupport-7.0.0.rc3/lib/active_support/xml_mini.rb:201:in `<module:ActiveSupport>'
from /usr/local/lib/ruby/gems/3.1.0/gems/activesupport-7.0.0.rc3/lib/active_support/xml_mini.rb:11:in `<top (required)>'
from <internal:/usr/local/lib/ruby/site_ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/usr/local/lib/ruby/site_ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /usr/local/lib/ruby/gems/3.1.0/gems/activesupport-7.0.0.rc3/lib/active_support/core_ext/array/conversions.rb:3:in `<top (required)>'
from <internal:/usr/local/lib/ruby/site_ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/usr/local/lib/ruby/site_ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /usr/local/lib/ruby/gems/3.1.0/gems/cocoapods-1.11.2/lib/cocoapods.rb:9:in `<top (required)>'
from <internal:/usr/local/lib/ruby/site_ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/usr/local/lib/ruby/site_ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /usr/local/lib/ruby/gems/3.1.0/gems/cocoapods-1.11.2/bin/pod:36:in `<top (required)>'
from /usr/local/opt/ruby/bin/pod:25:in `load'
from /usr/local/opt/ruby/bin/pod:25:in `<main>'

Answer 1

在我的情况下，降级到 ruby​​30（从 ruby​​31）解决了这个问题（使用 macports）：

sudo gem uninstall cocoapods

sudo port -v install ruby30

sudo port select --set ruby ruby30

sudo gem install cocoapods

希望这可以帮助 …