在我的 ReactNative iOS 应用程序中运行时遇到问题pod install，因为尝试运行模拟器时构建失败。这是这样做时发生的两个错误。在 2021 M1 Macbook Pro 上本地运行此程序，这是我第一次尝试构建 ReactNative 应用程序并设置开发环境，因此感谢任何为我指明正确方向的帮助。如果您需要任何其他信息，请告诉我，我会尽力尽快提供。
`rescue in block in activate_dependencies': Could not find 'rexml' (>= 0) among 117 total gem(s) (Gem::MissingSpecError)
Checked in 'GEM_PATH=/Users/craigsau/.rvm/gems/ruby-2.7.5:/Users/craigsau/.rvm/rubies/ruby-2.7.5/lib/ruby/gems/2.7.0:/opt/homebrew/Cellar/cocoapods/1.11.3/libexec' at: /opt/homebrew/Cellar/cocoapods/1.11.3/libexec/specifications/CFPropertyList-3.0.5.gemspec, execute `gem env` for more information
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1398:in `block in activate_dependencies'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1387:in `each'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1387:in `activate_dependencies'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1369:in `activate'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1405:in `block in activate_dependencies'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1387:in `each'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1387:in `activate_dependencies'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1369:in `activate'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1405:in `block in activate_dependencies'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1387:in `each'
from /opt/homebrew/Cellar/ruby/3.1.2_1/lib/ruby/3.1.0/rubygems/specification.rb:1387:in `activate_dependencies' …