在我的案例中，pod安装在创建分发和发布方案后解决了这个问题。

我有一个旧的libPod。指定的文件(可能是我更改目标造成的)。

项目设置->构建阶段->链接二进制库

通常，cocoapods只包含一个库，比如libPods-target。或libPods.a。我通过移除副本解决了这个问题。

我确实打开了工作区，但得到了同样的错误。

Build Active Architecture Only设置为YES

解决我的问题。

如果Xcode在链接时报错，例如Library not found for -lPods，它不会检测到隐式依赖。

Go to Product > Edit Scheme Click on Build Add the Pods static library, and make sure it's at the top of the list Clean and build again If that doesn't work, verify that the source for the spec you are trying to include has been pulled from github. Do this by looking in /Pods/. If it is empty (it should not be), verify that the ~/.cocoapods/master//.podspec has the correct git hub url in it. If still doesn't work, check your XCode build locations settings. Go to Preferences -> Locations -> Derived Data -> Advanced and set build location to “Relative to Workspace”.

http://docs.cocoapods.org/guides/getting_started.html

在我的例子中，问题是Xcode的派生数据位置被设置为“Legacy”选项。CocoaPods目标(libpodds .a)正在正确地构建，但Xcode在错误的地方寻找它。

将其切换为“Unique”(默认值)解决了这个问题。你可以通过去首选项>位置，然后点击高级…按钮。

在所有pod中只使用_active_arch =NO解决了我的问题。为了让它持久，我在Podfile中添加了一个post_install钩子:

post_install do |installer_representation|
  installer_representation.project.targets.each do |target|
      target.build_configurations.each do |config|
            config.build_settings['ONLY_ACTIVE_ARCH'] = 'NO'
      end
  end
end

Pod安装完成。