Ios 缺少的文件需要在模拟器上使用架构i386和x86_64，但在设备上工作正常

我添加了TurnOutNow库，其中包含EASDK.h和libEventAnalytics.a

我的项目和TurnOutNow库具有reachability.m文件

因此，它在构建时出现了以下错误：

duplicate symbol _OBJC_METACLASS_$_Reachability in: /Users/achavan/Library/Developer/Xcode/DerivedData/Meeting_Caddie-bbzedidjjyellubhnftrohiumzog/Build/Intermediates/Meeting Caddie.build/Debug-iphoneos/Meeting Caddie.build/Objects-normal/armv7/Reachability.o /Work_Theme_iPhone/New M_Caddie/Eventpedia_Beta/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a(Reachability.o) ld: 2 duplicate symbols for architecture armv7

我搜索了stackoverflow，发现从构建阶段删除reachability.m是可行的

但它给出了以下错误：

(null): "_kReachabilityChangedNotification", referenced from:

(null): -[AppDelegate setUpRechability] in AppDelegate.o

(null): +[ASIHTTPRequest registerForNetworkReachabilityNotifications] in ASIHTTPRequest.o

(null): +[ASIHTTPRequest unsubscribeFromNetworkReachabilityNotifications] in ASIHTTPRequest.o

(null): Symbol(s) not found for architecture arm64

(null): Linker command failed with exit code 1 (use -v to see invocation)

要解决这个问题： 我重新命名了可达性类。 它在设备上工作正常。 但当我在IOS模拟器上构建时，它给出了以下错误

1. ld: warning: ignoring file /Work_Theme_iPhone/New M_Caddie/MeetingCaddie/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a, missing required architecture i386 in file /Work_Theme_iPhone/New M_Caddie/MeetingCaddie/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a (2 slices)

_OBJC_类$_EASDK，引用自：

2. (null): Ignoring file /Work_Theme_iPhone/New M_Caddie/MeetingCaddie/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a, missing required architecture x86_64 in file /Work_Theme_iPhone/New M_Caddie/MeetingCaddie/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a (2 slices)

null:_OBJC_CLASS_$_EASDK，引用自：

2. (null): Ignoring file /Work_Theme_iPhone/New M_Caddie/MeetingCaddie/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a, missing required architecture x86_64 in file /Work_Theme_iPhone/New M_Caddie/MeetingCaddie/iOS_Eventpedia/TurnOutNow_SDK/libEventAnalytics.a (2 slices)

EASDK是TurnoutNow库中的一个文件

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感谢您的帮助。

在浏览了几个链接后，我发现

i386 = ios simulator or 32 bit build on mac os x
armv6 armv7 arm7s = ios device
x86_64 = 64 bit build on mac os x

当我运行以下命令时： libEventAnalytics.a用于架构cputype 16777228 cpusubtype 0:当前ar存档随机库 Amits Mac mini:TurnOutNow_SDK achavan$lipo-info libEventAnalytics.a fat文件中的架构：libEventAnalytics.a是：armv7 arm64

我发现libEventAnalytics.a不是为i386和x86_64构建的。

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所以我无法在模拟器上运行我的应用程序。

我要做的第一件事是清理project Product->clean。如果这没有帮助的话，可能是libEventsAnalytics.a不是为i386体系结构构建的，您在那里做不了什么。谢谢您的回复。但它是在设备上工作，而不是在模拟器上。我检查了libEventsAnalytics.a是否与lipo-info的体系结构兼容，上面写着armv7和arm64。