XCode – Debug macOS PreferencesPane applications

You need to build a System preference panel extension for your app but you’re unable to debug it from XCode due to Apple System Integrity lock?

Let’s see how!

PreferencePane macOS app extension

But how to debug this extension?

Latest macOS block the execution or the debug of all system application. Now all apps are signed and if you try to attach a debugger you’ll receive this error:

Message from debugger: cannot attach to process due to System Integrity Protection

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