ld:找不到文件:链接器命令失败，退出代码为 1 [英] ld: file not found: linker command failed with exit code 1

问题描述

我在 Xcode 中构建项目时遇到以下错误:

<块引用>

ld:找不到文件

/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Eventsclang:错误:链接器命令失败，退出代码为 1(使用 -v 查看调用)

过去一个小时我一直被这个错误困扰.. 有什么解决办法吗?代码在 iOS 7 和 xCode 5.0 中运行良好.现在对于 iOS8 它给了我这个错误.

使用框架:

• 核心电话
• 地图包
• Facebook.SDK v3.20
• 基础
• 核心图形
• UIKit 框架

完全错误:

Ld/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests normal arm64cd/Users/MacBookPro/Desktop/Social_Events/Social_Events/Social_Events导出 IPHONEOS_DEPLOYMENT_TARGET=7.1导出路径="/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 -bundle -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -L/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos -F/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Eventscfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.平台/开发人员/SDKs/iPhoneOS8.1.sdk/Developer/Library/Frameworks -filelist/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnTeabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests.LinkFileList -dead_strip -bundle_loader/Users/Developer/SoXcode_EventsTests.build/Objects-normal/arm64/Social_EventsTests.LinkFileList -dead_strip -bundle_loader/Users/Developer/SoXcode_EventsTests.build/Objects-normal/arm64/Social_EventsTests.LinkFileList -dead_strip -bundle_loader/Users/Developer/SoXcode_EventsTests.build/Objects-normal/arm64/Products/Debug-iphoneos/Social_Events.app/Social_Events -framework XCTest -fobjc-arc -fobjc-link-runtime -miphoneos-version-min=7.1 -framework XCTest -framework UIKit -framework Foundation -Xlinker -dependency_info -Xlinker/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests_dependency_info/MacBookPro/DeveloperProXcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests>ld:找不到文件:/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Eventsclang:错误:链接器命令失败，退出代码为 1(使用 -v 查看调用)>(空):找不到文件:/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Events

解决方案

您可能会收到此错误，因为您重命名了项目并且 Tests 无法再找到.这很容易解决:

像这样在Xcode中解决它:

1. 从项目导航器中选择您的项目.
2. 在目标下选择[您项目的测试]
3. 在 General 选项卡下，从下拉列表中更改 Host Application
4. 构建并运行.

这个问题发生在我身上，因为我重命名了我的项目并且测试再也找不到它了.

I've got the following error when building the project in Xcode:

ld: file not found

/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Events clang: error: linker command failed with exit code 1 (use -v to see invocation)

I'm stuck with this error for the past hour.. Any solutions? Code worked fine in iOS 7 and xCode 5.0. Now for iOS8 it gives me this error.

Using frameworks:

• CoreTelephony
• Mapkit
• Facebook.SDK v3.20
• Foundation
• CoreGraphics
• UIKit Framework

FULL ERROR:

<pre>
Ld /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests normal arm64
    cd /Users/MacBookPro/Desktop/Social_Events/Social_Events/Social_Events
    export IPHONEOS_DEPLOYMENT_TARGET=7.1
    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"
</pre>

>/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch arm64 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -L/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos -F/Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/Developer/Library/Frameworks -filelist /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests.LinkFileList -dead_strip -bundle_loader /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Events -framework XCTest -fobjc-arc -fobjc-link-runtime -miphoneos-version-min=7.1 -framework XCTest -framework UIKit -framework Foundation -Xlinker -dependency_info -Xlinker /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests_dependency_info.dat -o /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Intermediates/Social_Events.build/Debug-iphoneos/Social_EventsTests.build/Objects-normal/arm64/Social_EventsTests

>ld: file not found: /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Events
clang: error: linker command failed with exit code 1 (use -v to see invocation)

>(null): File not found: /Users/MacBookPro/Library/Developer/Xcode/DerivedData/Social_Events-cfnteabiivwfdzcoulzznhmgobhy/Build/Products/Debug-iphoneos/Social_Events.app/Social_Events

解决方案

You might be getting this error because you renamed your project and Tests cannot be found anymore. This is easy to fix:

Solve it in Xcode like this:

1. Select your project from the project navigator.
2. Select [Your project's Tests] under targets
3. Under General tab change the Host Application from the drop down
4. Build and run.

This problem happened to me because I renamed my project and the tests could't find it anymore.

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