类SSKeychain在framwork和appilcation iOS中实现

Question

My podfile:

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.1'

target 'xxx' do
  pod 'GooglePlaces'
  pod 'RSKImageCropper'
  pod 'AFNetworking', '~> 3.0'
  pod 'DZNEmptyDataSet'
  pod 'Base64', '~> 1.1.2'
  pod 'BGTableViewRowActionWithImage'
  pod 'Google/CloudMessaging'
  pod 'Google/Analytics'
  pod 'TYMProgressBarView'
  pod 'Fabric'
  pod 'Crashlytics'
  pod 'NestSDK'
end

I have this error message in console :

objc[3645]: Class SSKeychain is implemented in both /System/Library/PrivateFrameworks/StoreServices.framework/StoreServices (0x1b27d32b0) and /var/containers/Bundle/Application/9A955CA3-9741-4867-9307-0870BBD6CF08/xxx.app/xxx (0x10112eab8). One of the two will be used. Which one is undefined.

Answer 1

In iOS 10 there is a private class called SSKeychain. That's why you are getting this error. Because of this the SSKeychain has been renamed to SAMKeychain .

Since you haven't implicitly added SSKeychain in your Podfile , I suppose it's a dependency of one of other Pods you use. You can find this out by looking into Podfile.lock . Once you found the library which has this dependency check if its podspec has been already updated to use SAMKeychain instead.