Question

我已经创建了一个新的iOS项目，并根据官方说明添加了Google Analytics支持。

我已添加到框架：

libGoogleAnalyticsServices.a
AdSupport.framework
CoreData.framework
SystemConfiguration.framework
libz.dylib

但它不适用于错误：

ld: warning: directory not found for option '-L/Users/.../Sources/GoogleAnalytics'
Undefined symbols for architecture armv7:
  "_OBJC_CLASS_$_NSManagedObjectModel", referenced from:
      objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
  "_OBJC_CLASS_$_NSAttributeDescription", referenced from:
      objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
  "_OBJC_CLASS_$_NSEntityDescription", referenced from:
      objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
      objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
  "_OBJC_CLASS_$_NSPersistentStoreCoordinator", referenced from:
      objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
  "_OBJC_CLASS_$_NSFetchRequest", referenced from:
      objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
  "_OBJC_CLASS_$_NSManagedObjectContext", referenced from:
      objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
  "_NSSQLiteErrorDomain", referenced from:
      -[GAIDataStore performBlockAndWait:withError:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
  "_NSSQLiteStoreType", referenced from:
      -[GAIDataStore coordinatorWithModel:URL:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
  "_NSOverwriteMergePolicy", referenced from:
      -[GAIDataStore contextWithModel:URL:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我该如何解决？它是否支持 arm64 ？

Answer 1

来自Google Analytics developer page

Google AnalyticsSDK使用CoreData和SystemConfiguration框架，因此您需要将以下内容添加到应用程序目标的链接库中：


libGoogleAnalyticsServices.a

AdSupport.framework程式

CoreData.framework

SystemConfiguration.framework

libz.dylib

看起来你错过了CoreData.framework。

在GA库上运行lipo -info命令。

xcrun -sdk iphoneos lipo -info libGoogleAnalyticsServices.a

给出结果，

Architectures in the fat file: libGoogleAnalyticsServices.a are: armv7 armv7s i386 x86_64 arm64

所以它确实支持arm64。

希望有所帮助！

Answer 2

谢谢大家！以下步骤对我有所帮助：

删除CoreData.framework。
再次添加CoreData.framework。

arm64 。感谢Amar。

现在我应该修复最后一个警告：

ld: warning: directory not found for option '-L/Users/.../Sources/GoogleAnalytics'

这是因为我在不同的用户上使用该项目。

Answer 3

您应该将libsqlite3.0.dylib文件添加到框架中。

为此，在项目目标下，在常规选项卡上，您将找到＆＃34;链接的框架和库＆＃34;，只需选择＆＃39; +＆＃39;按钮，并从那里添加框架

Google Analytics不适用于新的iOS项目

3 个答案: