xCode：找不到库 - lPods-Bolts - 退出代码 1

Question

您好，我遇到了这个问题：

ld：找不到 -lPods-Bolts 的库

clang：错误：链接器命令失败，退出代码为 1（使用 -v 查看 调用）

但是，我从 Facebook Docs 下载了 Bolt 包并将其放入我的支持文件中。此外，我正在使用 Cocoapods，所以我还使用 Cocoapods 下载了 Bolt。

Ld /Users/mmk88/Library/Developer/Xcode/DerivedData/Jobazo-gejnfogovpyqypgovssmomabbuhl/Build/Products/Debug-iphoneos\ /Jobazo.app/Jobazo normal arm64
    cd /Users/mmk88/Desktop/Jobazo
    export IPHONEOS_DEPLOYMENT_TARGET=8.1
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.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 arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk
-L/Users/mmk88/Library/Developer/Xcode/DerivedData/Jobazo-gejnfogovpyqypgovssmomabbuhl/Build/Products/Debug-iphoneos\
-F/Users/mmk88/Library/Developer/Xcode/DerivedData/Jobazo-gejnfogovpyqypgovssmomabbuhl/Build/Products/Debug-iphoneos\
-F/Users/mmk88/Desktop/Jobazo/Pods/Parse -F/Users/mmk88/Desktop/Jobazo/Pods/Parse-iOS -F/Users/mmk88/Desktop/Jobazo/Pods/ParseFacebookUtils -F/Users/mmk88/Documents/FacebookSDK -F/Users/mmk88/Desktop/Jobazo/Jobazo -filelist /Users/mmk88/Library/Developer/Xcode/DerivedData/Jobazo-gejnfogovpyqypgovssmomabbuhl/Build/Intermediates/Jobazo.build/Debug-iphoneos/Jobazo.build/Objects-normal/arm64/Jobazo.LinkFileList
-Xlinker -rpath -Xlinker @executable_path/Frameworks -dead_strip -ObjC -lPods-Bolts -lPods-Facebook-iOS-SDK -lPods-JSMessagesViewController -lPods-JSQSystemSoundPlayer -lPods-Parse -lPods-Parse-iOS -lPods-ParseFacebookUtils -lsqlite3 -lz -framework AudioToolbox -framework CFNetwork -framework CoreGraphics -framework CoreLocation -framework Foundation -framework MobileCoreServices -framework Parse -framework ParseFacebookUtils -framework QuartzCore -framework Security -framework StoreKit -framework SystemConfiguration -framework UIKit -weak_framework Accounts -weak_framework AdSupport
-weak_framework AudioToolbox -weak_framework CoreGraphics -weak_framework CoreLocation -weak_framework Foundation -weak_framework QuartzCore -weak_framework Security -weak_framework Social -weak_framework UIKit -fobjc-arc -fobjc-link-runtime
-miphoneos-version-min=8.1 -lPods-JSQMessagesViewController -framework AudioToolbox -framework QuartzCore -framework Bolts -lPods-Bolts
-lPods-Facebook-iOS-SDK -lPods-JSMessagesViewController -lPods-JSQSystemSoundPlayer -lPods-Parse-iOS -lPods-Parse -lPods-ParseFacebookUtils -lPods -Xlinker -dependency_info -Xlinker /Users/mmk88/Library/Developer/Xcode/DerivedData/Jobazo-gejnfogovpyqypgovssmomabbuhl/Build/Intermediates/Jobazo.build/Debug-iphoneos/Jobazo.build/Objects-normal/arm64/Jobazo_dependency_info.dat -o /Users/mmk88/Library/Developer/Xcode/DerivedData/Jobazo-gejnfogovpyqypgovssmomabbuhl/Build/Products/Debug-iphoneos\ /Jobazo.app/Jobazo

Pod 文件：

source 'https://github.com/CocoaPods/Specs.git'  

platform :ios, '6.0' 

pod 'Parse-iOS' 

pod 'ParseFacebookUtils'  

pod 'JSMessagesViewController' 

pod 'Bolts'

Answer 1

我通过将scheme 切换为Pods-xxx 解决了这个问题，并首先构建它。然后，切换回原始项目并构建它。

让Pods-xxx先构建必要的xxx.a，解决依赖问题。

切换方案

在工具栏上，选择

产品 -> 方案 ->（Pods-xxx 或原始目标）

Answer 2

我的问题是我更改了项目的名称，所以 我重新安装了 pod 并在“Link Binary With Libraries”中 我不得不删除“libPods-(old_pods_name).a”以及“Bolts.framework”和“Restkit.framework”。 然后重新安装 pod 这对我有用！！！

Answer 3

当您的 pod 依赖项之一意外添加到 Targets 设置的“Link Binary With Libraries”下的 Build Phases 窗格中时，通常会发生这种情况。

从构建阶段删除库“.a”文件应该可以解决问题。