AppsFlyer 集成在 iOS 中不起作用？答案

【问题标题】：AppsFlyer integration not working in iOS?AppsFlyer 集成在 iOS 中不起作用？
【发布时间】：2016-06-02 10:48:07
【问题描述】：
我已经通过点击此链接在我的 ios 应用中添加了 AppsFlyer
并显示以下错误
    duplicate symbol _OBJC_CLASS_$_AppsFlyerUtils in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerUtils.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerUtils.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerUtils in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerUtils.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerUtils.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._appsFlyerDevKey in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._useReceiptValidationSandbox in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.userEmails in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_CLASS_$_AppsFlyerTracker in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerTracker in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._backgroundTaskIdentifier in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.sessionConfiguration in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.sourceApplication in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.statSession in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.keychain in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.deeplink in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._isDebug in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._disableAppleAdSupportTracking in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._disableIAdTracking in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.dispatchQueue in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._delegate in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.emailCryptType in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.lastLaunchTime in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.platfromDevName in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._shouldCollectDeviceName in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._currencyCode in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._deviceTrackingDisabled in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.pushPayload in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.iADV3data in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._customData in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.didCollectIAdData in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker.referralURL in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._customerUserID in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerTracker._appleAppID in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerTracker.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerTracker.o)
duplicate symbol _OBJC_CLASS_$_AppsFlyerServerHandler in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerServerHandler.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerServerHandler.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerServerHandler in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerServerHandler.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerServerHandler.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCache.cachedRequests in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCache.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCache.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCache.cacheDirectoryPath in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCache.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCache.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCache.failedToInitialize in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCache.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCache.o)
duplicate symbol _OBJC_CLASS_$_AppsFlyerRequestCache in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCache.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCache.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerRequestCache in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCache.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCache.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCache.isSendingCachedData in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCache.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCache.o)
duplicate symbol _OBJC_CLASS_$_AppsFlyerKeychainWrapper in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerKeychainWrapper.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerKeychainWrapper.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerKeychainWrapper in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerKeychainWrapper.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerKeychainWrapper.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerKeychainWrapper.identifier in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerKeychainWrapper.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerKeychainWrapper.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerKeychainWrapper.accessGroup in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerKeychainWrapper.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerKeychainWrapper.o)
duplicate symbol _OBJC_CLASS_$_AppsFlyerDictionary in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerDictionary.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerDictionary.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerDictionary in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerDictionary.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerDictionary.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerDictionary._dict in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerDictionary.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerDictionary.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCacheData._cacheKey in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCacheData.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCacheData.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCacheData._sdkVersion in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCacheData.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCacheData.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCacheData._postData in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCacheData.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCacheData.o)
duplicate symbol _OBJC_CLASS_$_AppsFlyerRequestCacheData in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCacheData.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCacheData.o)
duplicate symbol _OBJC_METACLASS_$_AppsFlyerRequestCacheData in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCacheData.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCacheData.o)
duplicate symbol _OBJC_IVAR_$_AppsFlyerRequestCacheData._requestURL in:
    /Users/Company/Documents/iosApp/AppsFlyer.framework/AppsFlyer(AppsFlyerRequestCacheData.o)
    /Users/Company/Documents/iosApp/Company/libAppsFlyerLib.a(AppsFlyerRequestCacheData.o)
ld: 54 duplicate symbols for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
有人知道吗？
【问题讨论】：
标签： ios objective-c analytics appsflyer appsflyer-ios-sdk
【解决方案1】：
请检查 Build Phases -> Link Binary With Libraries 并删除目标中的重复项
【讨论】：
没有重复的库
检查复制包资源和编译源
编译器错误表明您的项目中有指向 AppsFlyer 库的重复链接。尝试将其从项目中删除并重新添加
使用 pod 和静态库尝试了两次......但总是说同样的错误
解决方案是从其他链接器标志中删除 -ObjC & $(inherit) 标志
【解决方案2】：
检查你的项目导航器，你已经导入了两次相同的文件或者import文件中有一些循环。
【讨论】：
循环导入意味着什么？
您在 .h 和 .m 中都导入了相同的文件。
检查导入文件，可能是你导入的.m文件。并且还要检查 BuildPhases not contains any .h 文件。
解决方案是从其他链接器标志中删除 -ObjC & $(inherit) 标志