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M1 芯片的电脑编译 iOS 为什么报错 Undefined symbols for architecture arm64？

更新时间：2025-02-27 09:38:46

报错示例：

Undefined symbols for architecture arm64:
"OBJC_CLASS$ThingAudioEngine", referenced from:
objc-class-ref in ThingSpeechKit(ThingSpeechVADetector.o)
"OBJC_CLASS$ThingSceneIntent", referenced from:
objc-class-ref in ThingSiriShortcutModule(ThingSceneShortcutManager.o)
"OBJC_CLASS$_DWKWebView", referenced from:
objc-class-ref in ThingHybridContainer(ThingHybridContainerVC.o)
ld: symbol(s) not found for architecture arm64.

解决方法：

1. 在 Podfile 文件里添加以下代码。

post_install do |installer|
    installer.pods_project.build_configurations.each do |config|
        config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
    end
end

2. 在 XCode 的Build Settings>Excluded Architectures路径下，增加Any iOS Simulator SDK选项，值为arm64。

3. 重新执行pod install。