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

在Xcode中构建项目时出现以下错误：

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

ld：找不到文件

ld: file not found

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

/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)

我在过去一小时内遇到此错误..任何解决方案？
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。

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.

使用框架：

• CoreTelephony


• Mapkit


• Facebook.SDK v3.20


• 基金会


• CoreGraphics


• UIKit Framework

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

完全错误：

<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

推荐答案

您可能收到此错误因为您重命名了项目，并且再也找不到测试。这很容易修复：

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

在Xcode中解决这个问题：

Solve it in Xcode like this:

1. 从项目导航器中选择您的项目。


2. 在目标下选择 [您的项目的测试]


3. 在常规标签下，从下拉列表中更改主机应用程序


4. Build并运行。

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.

这个问题发生在我身上，因为我重命名了我的项目，测试再也找不到了。

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

这篇关于ld：找不到文件：链接器命令失败，退出代码为1的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！