在iOS 7中使用XCode 7中的CoCoapod运行应用程序时出现问题

我在iOS 7和iOS 8中有一个应用程序。现在，我已经将该应用程序改编为

watchos2

和

ios9

。我无法在iOS 7中运行应用程序，因为我在某些类别中遇到了一些问题。我有一个错误：

Undefined symbols for architecture armv7:
  "_kPOPViewBounds", referenced from:
      -[HomeFiltersCollectionViewManager animateAlphaToView:withDelay:bounds:] in HomeFiltersCollectionViewManager.o
  "_AFQueryStringFromParametersWithEncoding", referenced from:
      -[MNBBaseNetworkService requestWithMethod:path:parameters:] in MNBBaseNetworkService.o
  "_OBJC_CLASS_$_AFImageCache", referenced from:
      l_OBJC_$_CATEGORY_AFImageCache_$_AlternativeImageCacheForAFNetworking in AFImageCache+AlternativeImageCacheForAFNetworking.o
  "_OBJC_CLASS_$_SDWebImageDownloader", referenced from:
      objc-class-ref in MNPoiListDownloader.o
      objc-class-ref in UIImageView+Blurred.o
      objc-class-ref in MNBNotificablePoiList.o
  "_OBJC_CLASS_$_SDWebImageManager", referenced from:
      objc-class-ref in CampaingProvider.o
      objc-class-ref in UIImageView+Blurred.o
      objc-class-ref in IPadHomeViewController.o
      objc-class-ref in IPadDestinationLandingCollectionViewManager.o

还有更多

我也有这些警告：（例如）

还有很多

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有人知道我为什么会有这些问题吗？我尝试过一个测试应用程序，使用

WatchOS

和

Pods

和

ios7

都可以正常运行。您是否尝试再次安装pod文件？是的。。但它不工作eitherOk，尝试深度清理Xcode（apple+alt+maj+K）No。。我做了很多清理和pod安装，但什么都没有。你是否尝试再次安装你的pod文件？是的。。但它不工作eitherOk，尝试深度清理Xcode（apple+alt+maj+K）No。。我做了很多清洁和吊舱安装，什么也没做

ld: warning: ignoring file /Users/../Library/Developer/Xcode/DerivedData/../Build/Products/Debug-iphoneos/libPods-AFNetworking.a, file was built for archive which is not the architecture being linked (armv7): /Users/../Library/Developer/Xcode/DerivedData/..b/Build/Products/Debug-iphoneos/libPods-AFNetworking.a
ld: warning: ignoring file `/Users/../Library/Developer/Xcode/DerivedData/../Build/Products/Debug-iphoneos/libPods-ARAnalytics.a, file was built for archive which is not the architecture being linked (armv7): /Users/../Library/Developer/Xcode/DerivedData/../Build/Products/Debug-iphoneos/libPods-ARAnalytics.a`