菜鸟教程小白 发表于 2022-12-12 16:05:35

ios - 将 CocoaPods 与 2 个项目一起使用时的运行时输出 objc[69590]


                                            <p><p>我创建了 2 个 xcode 项目“mylib”和“myapp”</p>

<ul>
<li>mylib 的项目类型为“iOS -> <strong>Cocoa Touch Framework</strong>” </li>
<li>myapp的项目类型为“iOS -> Application -> <strong>Single View Application</strong>”。</li>
</ul>

<p>这两个项目都依赖于“AFNetworking”，所以我在下面写了Podfile。</p>

<pre><code>workspace &#39;myapp&#39;

platform :ios,&#39;7.0&#39;
xcodeproj &#39;myapp/myapp.xcodeproj&#39;

target :myapp do
    xcodeproj &#39;myapp/myapp.xcodeproj&#39;
    pod &#39;AFNetworking&#39;, &#39;~&gt; 2.5.4&#39;
end

target :mylib do
    xcodeproj &#39;mylib/mylib.xcodeproj&#39;
    pod &#39;AFNetworking&#39;, &#39;~&gt; 2.5.4&#39;
end
</code></pre>

<p>运行“pod install”后，我得到了 <a href="https://github.com/everettjf/cocoapods_two_projects_obj69272" rel="noreferrer noopener nofollow">https://github.com/everettjf/cocoapods_two_projects_obj69272</a> ，并且构建没有错误。</p>

<p>但是当我在“iOS 模拟器”中运行时，控制台窗口中会输出大量警告消息。</p>

<pre><code>objc: Class AFHTTPRequestOperation is implemented in both /Users/everettjf/Library/Developer/Xcode/DerivedData/myapp-exzydcmjfladtpgxcrxfchlkcmux/Build/Products/Debug-iphonesimulator/mylib.framework/mylib and /Users/everettjf/Library/Developer/CoreSimulator/Devices/409F22C7-031F-495C-BE66-EE4712D0D469/data/Containers/Bundle/Application/A94992B7-C057-4842-9B64-D8B8E2E5E4DE/myapp.app/myapp. One of the two will be used. Which one is undefined.
objc: Class AFHTTPRequestOperationManager is implemented in both /Users/everettjf/Library/Developer/Xcode/DerivedData/myapp-exzydcmjfladtpgxcrxfchlkcmux/Build/Products/Debug-iphonesimulator/mylib.framework/mylib and /Users/everettjf/Library/Developer/CoreSimulator/Devices/409F22C7-031F-495C-BE66-EE4712D0D469/data/Containers/Bundle/Application/A94992B7-C057-4842-9B64-D8B8E2E5E4DE/myapp.app/myapp. One of the two will be used. Which one is undefined.
objc: Class AFHTTPSessionManager is implemented in both /Users/everettjf/Library/Developer/Xcode/DerivedData/myapp-exzydcmjfladtpgxcrxfchlkcmux/Build/Products/Debug-iphonesimulator/mylib.framework/mylib and /Users/everettjf/Library/Developer/CoreSimulator/Devices/409F22C7-031F-495C-BE66-EE4712D0D469/data/Containers/Bundle/Application/A94992B7-C057-4842-9B64-D8B8E2E5E4DE/myapp.app/myapp. One of the two will be used. Which one is undefined.
objc: Class AFNetworkActivityIndicatorManager is implemented in both /Users/everettjf/Library/Developer/Xcode/DerivedData/myapp-exzydcmjfladtpgxcrxfchlkcmux/Build/Products/Debug-iphonesimulator/mylib.framework/mylib and /Users/everettjf/Library/Developer/CoreSimulator/Devices/409F22C7-031F-495C-BE66-EE4712D0D469/data/Containers/Bundle/Application/A94992B7-C057-4842-9B64-D8B8E2E5E4DE/myapp.app/myapp. One of the two will be used. Which one is undefined.
...(more)
</code></pre>

<p>我该如何解决？谢谢。</p></p>
                                    <br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
                                            <p><p>最后，我找到了 2 个解决方案。</p>
<ol>
<li><p>解决方案 1</p>
<p>mylib -> TARGETS(mylib) -> build设置 -> 链接 -> Mach-O 类型:静态库</p>
</li>
<li><p>解决方案 2</p>
<p>只需添加“use_frameworks!”到 Podfile </p>
</li>
</ol>
<p>更多信息，请参阅<a href="https://github.com/everettjf/cocoapods_two_projects_obj69272" rel="noreferrer noopener nofollow">here</a> </p></p>
                                   
                                                <p style="font-size: 20px;">关于ios - 将 CocoaPods 与 2 个项目一起使用时的运行时输出 objc，我们在Stack Overflow上找到一个类似的问题：
                                                        <a href="https://stackoverflow.com/questions/32109812/" rel="noreferrer noopener nofollow" style="color: red;">
                                                                https://stackoverflow.com/questions/32109812/
                                                        </a>
                                                </p>
                                       
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