ios - 将 Google Analytics 添加到 iOS 应用程序会导致错误

Question

我添加了GAI 框架。

文件:

- GAI.h
- GAIDictionaryBuilder.h
- GAIFields.h GAILogger.h
-GAITrackedViewController.h
- GAITracker.h
- libGoogleAnalytics_debug.a

但是当我尝试构建项目时，它显示了这样的错误:

Undefined symbols for architecture i386:
  "_llvm_gcda_emit_arcs", referenced from:
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAI.o)
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIUncaughtExceptionHandler.o)
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIBatchingDispatcher.o)
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDataStore.o)
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIDefaultLogger.o)
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAIStringUtil.o)
      ___llvm_gcov_writeout in libGoogleAnalytics_debug.a(GAITrackerImpl.o)
      ...

"_llvm_gcda_emit_function", referenced from:
      ___llvm_gcov_writeout in ...

"_llvm_gcda_end_file", referenced from:
      ___llvm_gcov_writeout in ...

"_llvm_gcda_increment_indirect_counter", referenced from:
      -[GAI defaultTracker] in libGoogleAnalytics_debug.a(GAI.o)
      -[GAI setDefaultTracker:] in libGoogleAnalytics_debug.a(GAI.o)
      ...

"_llvm_gcda_start_file", referenced from:
      ___llvm_gcov_writeout in ...

ld: 找不到架构 i386 的符号clang:错误:链接器命令失败，退出代码为 1(使用 -v 查看调用)

是什么导致了这个错误？

更新:

// AppDelegate.h

@property (nonatomic, retain) id<GAITracker> tracker;

// AppDelegate.m

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{


[GAI sharedInstance].optOut = YES;
[GAI sharedInstance].dispatchInterval = 120;
[GAI sharedInstance].trackUncaughtExceptions = YES;
self.tracker = [[GAI sharedInstance] trackerWithName: kTrackerName
                                          trackingId: kTrackingId];

//other code 

return YES;
}

Answer 1

我有同样的错误:只需将“libGoogleAnalyticsServices.a”添加到您的文件中，如下所示:

希望对您有所帮助。这对我有用 ;)

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