Ditto for iOS Playground. Xcode Version 16.0 (16A242d). import UIKit var greeting = "Hello, playground" print("My greeting: \(greeting)") The var greeting = ... does show something in the "results" panel (RHS). But the print(...) does not.

I do not have direct experience with this issue, but is it possible to remove both apps from their devices, and then re-install as if it were a new installation? This may not be an acceptable solution if your users have stored data using the app(s) which would be lost when the apps are deleted.

Update: Fixed the problem. One of two possible Samsung-installed KEXTs was causing the crash when Xcode's "install required components" process was running. Unloaded both: $ kmutil showloaded | grep -i samsung $ kmutil unload -b <samsung kext bundle ID> The KEXTs were likely installed as a result of my use of a Samsung SSD connected via USB - the crash report stated A kext releasing a(n) AppleUSBInterface has corrupted the registry. @OSObject.cpp Now to reboot...

And when trying a fresh download of Xcode 13.3 on the iMac Core i9, it crashes when I click “Install Required Components” after starting Xcode.

In contrast, my 2021 M1 MacBookPro installs Xcode 13.3.1 and “required components” with no issues. macOS Monterey 12.3.1