在崩解更新后的未定义符号

Question

在我的项目中更新了crashlytics框架之后我遇到了一个问题,当然,通过结构应用程序,它是精确的链接器错误,请在下面记录.

Ld /Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Products/Debug-iphonesimulator/InternalApp.app/InternalApp normal x86_64
cd /Users/losiennik/temp/InternalApp-ios-fork_DONOTREMOVE
export IPHONEOS_DEPLOYMENT_TARGET=7.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.3.sdk -L/Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Products/Debug-iphonesimulator -F/Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Products/Debug-iphonesimulator -F/Users/losiennik/temp/InternalApp-ios-fork_DONOTREMOVE -filelist /Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Intermediates/InternalApp.build/Debug-iphonesimulator/InternalApp.build/Objects-normal/x86_64/InternalApp.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -ObjC -lPods-AFNetworking -lPods-ActivateYourSalon -lPods-CocoaLumberjack -lPods-Foursquare-API-v2 -lPods-GZIP -lPods-MBProgressHUD -lPods-MLPAutoCompleteTextField -lPods-MTDates -lPods-UICKeyChainStore -lPods-UIResponder+KeyboardCache -lPods-WYPopoverController -lPods-zipzap -lc++ -lz -framework CoreGraphics -framework Foundation -framework MobileCoreServices -framework QuartzCore -framework Security -framework SystemConfiguration -framework UIKit -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -stdlib=libc++ -mios-simulator-version-min=7.0 -Xlinker -sectcreate -Xlinker __TEXT -Xlinker __entitlements -Xlinker /Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Intermediates/InternalApp.build/Debug-iphonesimulator/InternalApp.build/InternalApp.app.xcent -framework EventKit -framework MessageUI -framework Crashlytics -framework QuartzCore -framework MapKit -framework CoreLocation -framework CoreGraphics -framework UIKit -framework Foundation -lPods -framework Fabric -Xlinker -dependency_info -Xlinker /Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Intermediates/InternalApp.build/Debug-iphonesimulator/InternalApp.build/Objects-normal/x86_64/InternalApp_dependency_info.dat -o /Users/losiennik/Library/Developer/Xcode/DerivedData/InternalApp-cujowfodrnucvoglpkjjfmshsvrs/Build/Products/Debug-iphonesimulator/InternalApp.app/InternalApp

Undefined symbols for architecture x86_64:
  "_CLSLog", referenced from:
      -[IAPSyncManager processSuccessfulHTTPRequest] in IAPSyncManager.o
      -[IAPLogService writeContentsOfURL:toStream:] in IAPLogService.o
      -[IAPServerObjectMapping serializedPrimaryKeyToJSONStringFrom:forObject:] in IAPServerObjectMapping.o
  "_CLSNSLog", referenced from:
      ___65-[IAPWeekDashboardViewController asyncInternalAppFetchSuccess:failure:]_block_invoke in IAPWeekDashboardViewController.o
      -[IAPSyncManager prepareForSynchronizationInForeground:] in IAPSyncManager.o
      ___50-[IAPSyncManager reenableIdleTimerAfterTwoMinutes]_block_invoke in IAPSyncManager.o
      -[IAPSyncManager reenableIdleTimer] in IAPSyncManager.o
      -[IAPJSONValidator validateJSONWithError:] in IAPJSONValidator.o
      -[IAPSynchronisationRelationship stringWithID:] in IAPSynchronisationRelationship.o
      _POSTDataDictionary in IAPSyncConstants.o
      ...
  "_OBJC_CLASS_$_Crashlytics", referenced from:
      objc-class-ref in IAPSyncManager.o
      objc-class-ref in Crashlytics+Utilities.o
      l_OBJC_$_CATEGORY_Crashlytics_$_Utilities in Crashlytics+Utilities.o
      objc-class-ref in IAPAppDelegate.o
     (maybe you meant: _OBJC_CLASS_$_CrashlyticsPlaceholderStatic)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我尝试用很多方式解决这个问题,但我做不到.我试过的方法:

• Xcode Clean 对项目采取行动
• 删除的内容 /Users/losiennik/Library/Developer/Xcode/DerivedData
• 删除和重新添加Crashlytics.framework,并Fabric.framework在Xcode 6.3.1目标Build Phases距离Link Binary from Libraries
• 从物理上删除这些框架文件,并从我从头开始安装框架的其他项目中再次添加它们
• 删除/var/folders内容

我已经尽可能地组合了这个可能的解决方案,并尝试了运行和杀死xcode,重新启动操作系统.什么都行不通.

你还有其他建议吗？也许有人知道在Xcode编译和链接进程时可以使用哪些临时文件？更新该框架时,有人有类似的经验吗？

Answer 1

事实证明，这个问题的原因与我遇到的另一个问题有关。这个问题导致我无法使用之前添加到我们旧组织帐户的 Fabric 插件帮助注册特定的应用程序 ID。我从旧组织中删除了该应用程序 ID，但仍然无法将其添加到新组织中。

感谢 Fabric 支持成员，结果发现我的应用程序 ID 在后端处于奇怪的状态。当这个问题得到纠正后，我的应用程序 ID 出现在我们的组织帐户上，然后 Fabric 插件下载了正确版本的Crashlytics.framework文件。之后我就没有任何与Apple Mach-O Linker ErrorCrashlytics 二进制文件相关的问题了。

总结一下，当只有您遇到上述问题或添加应用程序 ID 的问题时，请直接写入 Fabric 支持，不要浪费时间。

感谢面料团队:)！