This is a handy solution to a common Xcode error that happens when you run your project on a newer/older device/opearating system.
- Find your missing platform version in this repo.
- Download
.zip
of this version. - Open Applications on your Mac.
- Right-click on Xcode -> Open Package Contents.
- Go to
Contents/Developer/Platforms/<platform-of-your-choice>.platform/DeviceSupport
. - Extract downloaded
.zip
here. - Restart Xcode.
- Done!