为什么链接器将静态库与错误链接?的iOS [英] Why linker link static libraries with errors? iOS

问题描述

将我的混合语言框架链接到项目时遇到问题.

1)我创建了一个包含Swift和Objective-C类的框架. 2)主要逻辑存储在Swift文件中.例如，该类具有调用NSLog("Swift log was created")的方法.

3)Objective-C文件具有一个类，该类具有一个方法，在该方法中，我创建了Swift类的实例并调用Swift-log方法.

4)我将此框架链接到我的Objective-C项目，可以调用该项目中需要的所有内容，但是当我要构建该项目时，会收到错误" linker command failed with exit code 1 (use -v to see invocation) "

和警告:

ld: warning: Could not find auto-linked library 'swiftFoundation'

ld: warning: Could not find auto-linked library 'swiftDarwin'

ld: warning: Could not find auto-linked library 'swiftCoreFoundation'

ld: warning: Could not find auto-linked library 'swiftCore'

ld: warning: Could not find auto-linked library 'swiftCoreGraphics'

ld: warning: Could not find auto-linked library 'swiftObjectiveC'

ld: warning: Could not find auto-linked library 'swiftDispatch'

ld: warning: Could not find auto-linked library 'swiftSwiftOnoneSupport'

我还看到了导入空Swift文件的解决方案，但是必须创建一个没有任何垃圾的项目.

I have a problem with linking my mixed language framework to a project.

1) I create a framework with Swift and Objective-C classes.

2) The main logic was stored in the Swift file. For example the class with a method that calls NSLog("Swift log was called").

3) Objective-C file has a class that has a method in which I create an instance of Swift class and call Swift-log method.

4) I link this framework with my Objective-C project, I can call all that I need in this project, but when I want to build this project I receive error "linker command failed with exit code 1 (use -v to see invocation)"

And warnings:

ld: warning: Could not find auto-linked library 'swiftFoundation'

ld: warning: Could not find auto-linked library 'swiftDarwin'

ld: warning: Could not find auto-linked library 'swiftCoreFoundation'

ld: warning: Could not find auto-linked library 'swiftCore'

ld: warning: Could not find auto-linked library 'swiftCoreGraphics'

ld: warning: Could not find auto-linked library 'swiftObjectiveC'

ld: warning: Could not find auto-linked library 'swiftDispatch'

ld: warning: Could not find auto-linked library 'swiftSwiftOnoneSupport'

I also saw the solution with importing empty Swift-file, but it necessary to make a project without any trash.

推荐答案

1. 在Xcode中打开ios/YourAppName.xcodeproj
2. 在左侧的项目导航器中右键单击您的应用程序名称，然后单击新建文件".
3. 为项目创建一个空的Swift文件(添加时请确保选择了您的应用名称"目标)
4. 当Xcode询问时，请按Create Bridging Header，然后不要删除Swift文件. 重新运行您的构建.

1. Open ios/YourAppName.xcodeproj in Xcode
2. Right-click on Your App Name in the Project Navigator on the left, and click New File…
3. Create a single empty Swift file to the project (make sure that Your App Name target is selected when adding)
4. when Xcode asks, press Create Bridging Header and do not remove Swift file then. re-run your build.

这应该可以解决问题

这篇关于为什么链接器将静态库与错误链接?的iOS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！