Duplicate target after “pod install”

问题

After I added new dependency to my project and run pod install, I have duplicate target in my workspace(.xcworkspace) as below:

And this is the pod file structure:

platform :ios, '8.0'
use_frameworks!
pod 'AFNetworking', '~> 2.6'
pod 'Fabric'
pod 'Crashlytics'
pod 'SocketRocket'

I restart the project and also Xcode, but it does not help. What is the reason and how can I solve the problem?

回答1:

First, try to wrap your pods with target specification, like this:

target 'TargetName' do
  pod 'Fabric'
  pod 'Crashlytics' 
  #other pods 
end

2. Delete your .xcworkspace, podfile.lock and pods folder, just as @SukruK suggested.
3. Do pod install again and open the workspace created.

You can do the following instructions in order to fix this configuration issue CocoaPods did not set the base configuration of your project because your project already has a custom config set.

1. Go to your project settings
2. Set None configuration set for both Pods-related targets
3. Run pod install again

来源：https://stackoverflow.com/questions/39961447/duplicate-target-after-pod-install