Xcode和Cocoapods"没有这样的模块"错误

Question

我最近升级到Xcode 8和现有项目到Swift 3.在与Cocoapods有各种各样的问题后,我决定从头开始.运行后pod deintegrate和删除Podfile,Podfile.lock以及[Project].xcworkspace,我有一个空白的石板尽可能的CocoaPods担心.

然后我采取了以下行动:

1. 在项目位置打开终端并运行pod init,然后pod install(使用pod init创建的存根Podfile ).

   这似乎是成功的,但附带以下两个警告:

[!] The `Xena [Debug]` target overrides the `ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES` build setting defined in `Pods/Target Support Files/Pods-Xena/Pods-Xena.debug.xcconfig'. This can lead to problems with the CocoaPods installation - Use the `$(inherited)` flag, or - Remove the build settings from the target.

[!] The `Xena [Release]` target overrides the `ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES` build setting defined in `Pods/Target Support Files/Pods-Xena/Pods-Xena.release.xcconfig'. This can lead to problems with the CocoaPods installation - Use the `$(inherited)` flag, or - Remove the build settings from the target.

此时,打开Xcode并构建项目会产生"No such module"错误,这是完全可以预料到的.

按照此问题的说明解决了这个问题,重新运行pod install是成功的.

2. 关闭Xcode,将我正在使用的模块添加到Podfile(见下文),pod install再次运行.根据终端输出,这是成功的.

3. 打开Xcode并构建项目.我再次收到"No such module"错误,具体而言No such module 'ReactiveCocoa'

   我已经确认SnapKit,Hue,KMPlaceholderTextView,KeychainSwift和Siren会出​​现同样的问题,具体取决于import语句的顺序.出于某种原因,没有任何Google模块受此问题的影响.

我的Podfile:

# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'

target 'Xena' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for Xena
  pod 'ReactiveCocoa', :git => 'https://github.com/ReactiveCocoa/ReactiveCocoa.git'
  pod 'SnapKit', '~> 3.0.2'
  pod 'Hue', '~> 2.0.1'
  pod 'KMPlaceholderTextView', '~> 1.3.0'
  pod 'GooglePlacePicker'
  pod 'GooglePlaces'
  pod 'GoogleMaps'
  pod 'KeychainSwift', '~> 7.0'
  pod 'Siren'

  target 'XenaTests' do
    inherit! :search_paths
    # Pods for testing
  end

  target 'XenaUITests' do
    inherit! :search_paths
    # Pods for testing
  end

end

Answer 1

确保您正在打开.xcworkspace而不是.xcodeproj文件.

你可以进一步研究这篇文章.

同样位于:Target> General> Linked Frameworks and Libraries确保您的框架在那里.即使Pods_Xena.framework在那里

Answer 2

尝试:

Xcode - >首选项 - >位置 - > DerivedData

打开DerivedData文件夹并将其移至"废纸篓"