ios - Google Analytics V3

Question

我在项目中使用Google Analytics(分析)时遇到了一些麻烦。

我添加了Google Analytics(分析)SDK文档中描述的库，但是仍然有七个麻烦。
这里是

Undefined symbols for architecture i386:
 "_OBJC_CLASS_$_ASIdentifierManager", referenced from:
  objc-class-ref in libGoogleAnalyticsServices.a(TAGAdvertiserId.o)
  objc-class-ref in libGoogleAnalyticsServices.a(TAGAdvertisingTrackingEnabledMacro.o)
  objc-class-ref in libGoogleAnalyticsServices.a(TAGMobileAdwordsUniqueIdMacro.o)
  "_llvm_gcda_emit_arcs", referenced from:
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIUtil.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDefaultLogger.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAI.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAITrackerImpl.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDataStore.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIError.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAICoreDataUtil.o)
  ...
  "_llvm_gcda_emit_function", referenced from:
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIUtil.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDefaultLogger.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAI.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAITrackerImpl.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDataStore.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIError.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAICoreDataUtil.o)
  ...
  "_llvm_gcda_end_file", referenced from:
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIUtil.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDefaultLogger.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAI.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAITrackerImpl.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDataStore.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIHit.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIError.o)
  ...
  "_llvm_gcda_increment_indirect_counter", referenced from:
  -[GAI defaultTracker] in libGoogleAnalytics_debug.a(GAI.o)
  -[GAI setDefaultTracker:] in libGoogleAnalytics_debug.a(GAI.o)
  -[GAI clientId] in libGoogleAnalytics_debug.a(GAI.o)
  -[GAI dispatchInterval] in libGoogleAnalytics_debug.a(GAI.o)
  -[GAI setDispatchInterval:] in libGoogleAnalytics_debug.a(GAI.o)
  -[GAI trackUncaughtExceptions] in libGoogleAnalytics_debug.a(GAI.o)
  -[GAI setTrackUncaughtExceptions:] in libGoogleAnalytics_debug.a(GAI.o)
  ...
  "_llvm_gcda_start_file", referenced from:
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIUtil.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDefaultLogger.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAI.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAITrackerImpl.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDataStore.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIHit.o)
  ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIError.o)
  ...
   ld: symbol(s) not found for architecture i386
   clang: error: linker command failed with exit code 1 (use -v to see invocation)

我不知道该怎么办。你能帮助我吗？
谢谢。对不起我的英语不好 :)

Answer 1

从项目中删除libGoogleAnalytics_debug.a。

我遇到了同样的错误，并意识到该错误在libGoogleAnalytics_debug.a上。 Google的文档没有提及添加libGoogleAnalytics_debug.a的任何内容，因此我将其从项目中删除，错误消失了。