ios – Cocoa Pods找不到本地pod的头文件

在我的应用程序中,我添加了pod

pod“SampleSDK”,：local => pod“SampleSDK”,：local =>“〜/ Documents / Dev / iOS / MobSample”

我的pod规范文件如下

Pod::Spec.new do |s|
  s.name         = "SampleSDK"
  s.version      = "1.0.2"
  s.sumMary      = "This is an Objective-C SDK for Sample."
  s.homepage     = "https://github.com/Sample/SampleSDK.git"

  s.source          = { :git => "https://github.com/Sample/SampleSDK.git",:tag => "v1.0.2"}
  s.public_header_files = 'SampleSDK-iosuniversal/SampleSDK.framework/Headers/*.h'
  s.preserve_paths    = SamplekSDK-iosuniversal/SampleSDK.framework'
  s.frameworks =  'Foundation','QuartzCore','SystemConfiguration'
  s.xcconfig = { 'LIBRARY_SEARCH_PATHS' => '"$(PODS_ROOT)/SampleSDK/Headers"','OTHER_LDFLAGS' => '$(inherited) -all_load -ObjC' }
end

pod规范验证通过
但是当我执行pod安装时,LocalPods中没有头文件>> SampleSDK>>

我哪里错了？我该怎么办？