CDN：trunk 相对路径：CocoaPods-version.yml 存在

Posted 2023-02-16

【中文标题】CDN：trunk 相对路径：CocoaPods-version.yml 存在

【英文标题】：CDN: trunk Relative path: CocoaPods-version.yml exists

【发布时间】：2020-04-11 19:24:15

【问题描述】：

问题也报告在Github-Cocoapods

所以我正在测试在我的项目中使用 Jest（运行 RN0.59.10），安装 Enzyme 并且运行良好，一切都很好。当我将它们合并到我当前的项目（在 RN0.61 上运行）时，解决了一些合并冲突，然后我在 pod install 期间遇到问题。中间可能出了什么问题？

项目在 RN0.59 中反复设置没有问题，只有在 RN0.61 带有 podfile 时才会出现问题。需要指出的一点是，在集成这两个分支之前，我在 RN0.61 上的项目与 pod install 可以正常工作。

以下是我尝试解决问题的方法列表，但运气不好，我仍然卡住了。

pod 存储库更新 pod install --repo-update 删除node_modules + yarn.lock + Pods + Podfile.lock + Yarn install 和 pod install 再次

来自pod install --verbose的日志

Resolving dependencies of `Podfile`
  CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
[!] Unable to find a specification for `Firebase/Core (~> 6.9.0)`

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 * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.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.

我的 Podfile 的一部分（给我带来了问题）：

  # Required by RNFirebase
  pod 'Firebase/Core', '~> 6.9.0'
  pod 'RNFirebase', :path => '../node_modules/react-native-firebase/ios'
  pod 'Fabric', '~> 1.10.2'
  pod 'Crashlytics', '~> 3.14.0'

当我删除上面的 4 行时会发生什么？ （这是错误的，我怀疑我的本地有问题）

[!] Unable to find a specification for `boost-for-react-native (= 1.63.0)` depended upon by `React-cxxreact`

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 * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.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.

Pod 版本：1.8.4

反应原生信息：

System:
    OS: macOS Mojave 10.14.6
    CPU: (4) x64 Intel(R) Core(TM) i5-6360U CPU @ 2.00GHz
    Memory: 65.95 MB / 8.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 12.10.0 - /usr/local/bin/node
    Yarn: 1.19.0 - /usr/local/bin/yarn
    npm: 6.12.0 - /usr/local/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  SDKs:
    iOS SDK:
      Platforms: iOS 13.2, DriverKit 19.0, macOS 10.15, tvOS 13.2, watchOS 6.1
    android SDK:
      API Levels: 23, 28, 29
      Build Tools: 28.0.3, 29.0.2
      System Images: android-24 | Google APIs Intel x86 Atom_64, android-29 | Google Play Intel x86 Atom_64
      Android NDK: 19.2.5345600
  IDEs:
    Android Studio: 3.5 AI-191.8026.42.35.5791312
    Xcode: 11.2.1/11B500 - /usr/bin/xcodebuild
  npmPackages:
    react: 16.9.0 => 16.9.0 
    react-native: 0.61.0 => 0.61.0 
  npmGlobalPackages:
    react-native-cli: 2.0.1

---

更新：

我实际上在安装过程中删除了 Podfile.lock。当我恢复到上一个​​成功状态（podfile.lock 和 yarn.lock 位于我的目录中）时，pod install 成功！

我决定进一步挖掘这个问题，这里是一些案例场景的结果。

删除podfile.lock，显示如下：

[!] Unable to find a specification for `Firebase/Core (~> 6.9.0)`

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.

去掉yarn.lock，显示如下：

[!] CocoaPods could not find compatible versions for pod "FBSDKCoreKit":
  In snapshot (Podfile.lock):
    FBSDKCoreKit (= 5.7.0, ~> 5.0, ~> 5.5)

  In Podfile:
    react-native-fbsdk (from `../node_modules/react-native-fbsdk`) was resolved to 1.1.1, which depends on
      react-native-fbsdk/Core (= 1.1.1) was resolved to 1.1.1, which depends on
        FBSDKCoreKit (= 5.8)


You have either:
 * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
 * changed the constraints of dependency `FBSDKCoreKit` inside your development pod `react-native-fbsdk`.
   You should run `pod update FBSDKCoreKit` to apply changes you've made.

去掉两个yarn.lock + podfile.lock，显示如下：

[!] Unable to find a specification for `Firebase/Core (~> 6.9.0)`

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.

【问题讨论】：

试试pod install --repo-update

@PaulBeusterien 我已经尝试了提到的命令，结果我得到了You have either: * mistyped the name or version. * not added the source repo that hosts the Podspec to your Podfile.

@PaulBeusterien 我已经用更新部分作为标题更新了帖子。我在那里提供了更多发现。

【参考方案1】：

TLDR;

将source 'https://cdn.cocoapods.org/' 附加到 Podfile（在目标 'projectName' 之前）

---

终于找到了根本原因并找到了解决方案！ 原因是，我的 podfile 中有一个 privateRepo，它覆盖了从 Cocoapods 获取 podspecs 的默认来源。错误示例如下

# Uncomment the next line to define a global platform for your project
platform :ios, '9.0'
require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
source 'https://github.com/privateRepo/Specs.git'

target 'project' do
  # Comment the next line if you don't want to use dynamic frameworks
  # use_frameworks!
.....
....
...
..
.
end

因此，指向Cocoapods' CDN 的简单解决方案将解决问题。

# Uncomment the next line to define a global platform for your project
platform :ios, '9.0'
require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
source 'https://github.com/privateRepo/Specs.git'

# Pointing back the source to cocoapod's CDN for retrieving specs.
# Was overwritten by privateRepo/Specs.git on earlier lines
source 'https://cdn.cocoapods.org/'

target 'project' do
  # Comment the next line if you don't want to use dynamic frameworks
  # use_frameworks!
.....
....
...
..
.
end

【讨论】：

两个 sn-ps 是相同的，你没有在第二个中应用修复

@TommyLeong 第二个 sn-p，你没有应用修复

您好@thofiq，抱歉并感谢您的指出。我已经用修复更新了我的 sn-p。希望它有助于解决您的查询:)