Xcode鏈接器錯誤：找不到文件

Question

我目前在我的Xcode項目中使用cocoapods為我的應用程序創建一個google登錄按鈕，並且在再次執行了教程步驟之后，在構建時仍然會顯示錯誤。 這是在構建中顯示的錯誤消息。 希望能幫助您解決此問題。

簡短錯誤消息（在控制台錯誤消息的末尾）

ld: file not found: /Users/tarunaarora/Desktop/GunnOracleApplication/Pods/GoogleUtilities/Libraries/libGTM_NSData+zlib_external.a
clang: error: linker command failed with exit code 1 (use -v to see invocation)

完整錯誤消息（簡短錯誤消息上方的錯誤消息）：

Ld /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator/GunnOracleApplication.app/GunnOracleApplication normal x86_64
        cd /Users/tarunaarora/Desktop/GunnOracleApplication
        export IPHONEOS_DEPLOYMENT_TARGET=10.2
        export PATH="/Users/tarunaarora/Downloads/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Users/tarunaarora/Downloads/Xcode-beta.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
        /Users/tarunaarora/Downloads/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Users/tarunaarora/Downloads/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.2.sdk -L/Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator -L/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/Firebase -F/Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator -F/Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator/GTMOAuth2 -F/Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator/GTMSessionFetcher -F/Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator/GoogleToolboxForMac -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/FirebaseAnalytics/Frameworks/frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/FirebaseCore/Frameworks/frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/FirebaseInstanceID/Frameworks/frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/Google/Frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/GoogleAppUtilities/Frameworks/frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/GoogleInterchangeUtilities/Frameworks/frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/GoogleSignIn/Frameworks -F/Users/tarunaarora/Desktop/GunnOracleApplication/Pods/GoogleSymbolUtilities/Frameworks/frameworks -filelist /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Intermediates/GunnOracleApplication.build/Debug-iphonesimulator/GunnOracleApplication.build/Objects-normal/x86_64/GunnOracleApplication.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -Xlinker -rpath -Xlinker @executable_path/Frameworks -mios-simulator-version-min=10.2 -dead_strip -Xlinker -object_path_lto -Xlinker /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Intermediates/GunnOracleApplication.build/Debug-iphonesimulator/GunnOracleApplication.build/Objects-normal/x86_64/GunnOracleApplication_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -objc_abi_version -Xlinker 2 -fobjc-link-runtime -L/Users/tarunaarora/Downloads/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Intermediates/GunnOracleApplication.build/Debug-iphonesimulator/GunnOracleApplication.build/Objects-normal/x86_64/GunnOracleApplication.swiftmodule -ObjC -lc++ -lsqlite3 -lstdc++ -lz -framework AddressBook -framework AssetsLibrary -framework CoreFoundation -framework CoreLocation -framework CoreMotion -framework CoreText -framework FirebaseAnalytics -framework FirebaseCore -framework FirebaseInstanceID -framework GGLCore -framework GGLSignIn -framework GTMOAuth2 -framework GTMSessionFetcher -framework GoogleAppUtilities -framework GoogleInterchangeUtilities -framework GoogleSignIn -framework GoogleSymbolUtilities -framework GoogleToolboxForMac -framework MessageUI -framework SafariServices -framework Security -framework StoreKit -framework SystemConfiguration -lGGLCore -lGGLSignIn -lGIPNSURL+FIFE_external -lGSDK_Overload_external -lGTMOAuth2_external_external -lGTMOAuth2_internal_external -lGTMSessionFetcher_core_external -lGTMSessionFetcher_full_external -lGTMStackTrace_external -lGTM_AddressBook_external -lGTM_DebugUtils_external -lGTM_GTMURLBuilder_external -lGTM_KVO_external -lGTM_NSData+zlib_external -lGTM_NSDictionary+URLArguments_external -lGTM_NSScannerJSON_external -lGTM_NSStringHTML_external -lGTM_NSStringXML_external -lGTM_Regex_external -lGTM_RoundedRectPath_external -lGTM_StringEncoding_external -lGTM_SystemVersion_external -lGTM_UIFont+LineHeight_external -lGTM_core_external -lGTM_iPhone_external -lOpenInChrome_external -lProtocolBuffers_external -lSignIn_external -lc++ -lsqlite3 -lstdc++ -lz -framework AddressBook -framework AssetsLibrary -framework CoreFoundation -framework CoreGraphics -framework CoreLocation -framework CoreMotion -framework CoreText -framework FirebaseAnalytics -framework FirebaseCore -framework FirebaseInstanceID -framework GoogleToolboxForMac -framework MessageUI -framework SafariServices -framework Security -framework StoreKit -framework SystemConfiguration -force_load /Users/tarunaarora/Desktop/GunnOracleApplication/Pods/GoogleUtilities/Libraries/libGTM_NSData+zlib_external.a -Xlinker -sectcreate -Xlinker __TEXT -Xlinker __entitlements -Xlinker /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Intermediates/GunnOracleApplication.build/Debug-iphonesimulator/GunnOracleApplication.build/GunnOracleApplication.app.xcent -framework Pods_GunnOracleApplication -Xlinker -dependency_info -Xlinker /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Intermediates/GunnOracleApplication.build/Debug-iphonesimulator/GunnOracleApplication.build/Objects-normal/x86_64/GunnOracleApplication_dependency_info.dat -o /Users/tarunaarora/Library/Developer/Xcode/DerivedData/GunnOracleApplication-epkumjpjfmvimzansuewkghneyzh/Build/Products/Debug-iphonesimulator/GunnOracleApplication.app/GunnOracleApplication

這是我的Xcode Project Podfile文檔和Pod顯示的樣子：

我目前也在使用Xcode 8.2 beta

編輯：

最后，我將解決問題的方法包括在內，因為其他大多數方法都無效。 隨時查看解決方案。

Answer 1

1. 在您的Podfile中，注意`到'之間的區別。

2. 更正此問題后，您可以：

   一種。 清理項目（產品->清理）

   b。 關閉XCode

   C。 運行pod install

   d。 打開yourProjectName.xcworkspace

Answer 2

您應該更改scheme name 。 刪除舊scheme並添加新scheme ！

您可以轉到Product > Scheme > Manage Schemes並按"Autocreate Schemes Now"為目標"Autocreate Schemes Now"

參考： 這篇文章

Answer 3

打開構建設置轉到框架搜索路徑

此繼承的＆Project Directory將導致自動從Pod中進行檢測，並且不會為您帶來更多的問題。 嘗試這樣做，它將自動檢測到豆莢。 可能對您有幫助

Answer 4

閱讀完上述解決方案后，沒有一個對我有用，所以我開始嘗試一下自己是否有其他解決方案。

以下是導致我解決此問題的步驟：

1. 重新創建項目。 （我復制了需要的文件，而忽略了不需要的文件，因此只復制了Main.storyboard和Assets文件）

2. 正確安裝Pod。 （我再次使用了本教程，並確保我安裝了與他安裝的相同的Pod。該項目的構建沒有任何錯誤。）

3. 對ViewController.swift和Appdelegate文件進行編碼。 （我再次觀看了該教程，並仔細地重新編寫了他在教程中編寫的代碼）

4. 建立項目並了解錯誤。 （我使用正確的方案設置構建了項目，然后經歷了控制台中顯示的所有錯誤，並進行了更正。）我遇到的所有錯誤在本教程中都有解決方案。

5. 現在，該項目已成功創建，沒有任何錯誤！