具有框架的可回收问题

Question

我有一个应用程序，它有一个社会登录，我已经实现了。但是，当我在项目中添加Rechability类时，它会引发错误。

    ld: warning: ignoring file /Volumes/Backup/Running App/MAHLATI/Mahalati/Mahalati/SystemConfiguration.framework/SystemConfiguration.tbd, missing required architecture x86_64 in file /Volumes/Backup/Running App/MAHLATI/Mahalati/Mahalati/SystemConfiguration.framework/SystemConfiguration.tbd
ld: warning: ignoring file /Volumes/Backup/Running App/MAHLATI/Mahalati/Mahalati/SafariServices.framework/SafariServices.tbd, missing required architecture x86_64 in file /Volumes/Backup/Running App/MAHLATI/Mahalati/Mahalati/SafariServices.framework/SafariServices.tbd
Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_SSReadingList", referenced from:
      objc-class-ref in GoogleSignIn(please_link_SafariServices.framework_.o)
  "_SCNetworkReachabilityCreateWithAddress", referenced from:
      +[Reachability reachabilityWithAddress:] in Reachability.o
  "_SCNetworkReachabilityCreateWithName", referenced from:
      +[Reachability reachabilityWithHostName:] in Reachability.o
      -[GSDK_GTMOAuth2SignIn startReachabilityCheck] in GoogleAuthUtilities(GTMOAuth2SignIn.o)
  "_SCNetworkReachabilityGetFlags", referenced from:
      -[Reachability connectionRequired] in Reachability.o
      -[Reachability currentReachabilityStatus] in Reachability.o
  "_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
      -[Reachability startNotifier] in Reachability.o
      -[GSDK_GTMOAuth2SignIn startReachabilityCheck] in GoogleAuthUtilities(GTMOAuth2SignIn.o)
  "_SCNetworkReachabilitySetCallback", referenced from:
      -[Reachability startNotifier] in Reachability.o
      -[GSDK_GTMOAuth2SignIn startReachabilityCheck] in GoogleAuthUtilities(GTMOAuth2SignIn.o)
      -[GSDK_GTMOAuth2SignIn stopReachabilityCheck] in GoogleAuthUtilities(GTMOAuth2SignIn.o)
  "_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
      -[Reachability stopNotifier] in Reachability.o
      -[GSDK_GTMOAuth2SignIn stopReachabilityCheck] in GoogleAuthUtilities(GTMOAuth2SignIn.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我被添加了SystemConfiguration.framework和SafariServices.frameworks

我还删除了派生数据，但是错误没有解决，我无法识别问题。

明天一切都很顺利。但从今天起就不会了。

请帮帮我。

Answer 1

加上safariservices.framework，这解决了我的问题

Answer 2

您忽略了从系统中链接SystemConfiguration.framework和Security.framework。