Cocoapods 不會安裝？

Question

[!] Unable to find a specification for `Firebase/Analytics`

You have either:
 * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
 * mistyped the name or version.
 * not added the source repo that hosts the Podspec to your Podfile.

過去，我已經輕松地向許多項目添加了 pod，但現在，不會安裝新的 pod。 我運行了 pod repo update，我更新了我的 Cocoapods 版本，變成了 use_frameworks！ 斷斷續續，我沒有想法。

這是 Podfile

# Uncomment the next line to define a global platform for your project
platform :ios, '13.0'

target 'My App' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!
  #use_modular_headers!

  # Pods for My App
  pod 'RxSwift'
  pod 'RxAlamofire'
  pod 'Alamofire'
  pod 'Fabric'
  pod 'Crashlytics'
  source 'https://github.com/lixiang1994/Specs'
  pod 'Loading'

end

Answer 1

將此添加到文件的頂部：

source 'https://github.com/CocoaPods/Specs.git'

如果沒有其他來源，Cocoapods 將默認添加該來源。 通過添加你自己的源代碼 Cocoapods 假設一切都可以在那里找到。