Dear: Since I updated the iPad operating system to the iPadOS 15.3.1 version that I use for development, when I try to load the applications, to test them, a message appears from Xcode saying:
“Unable to install…(+ the name of the application)
and the app won’t load.
I’m using a MacMini late 2012. 16 Gb of Ram
You have MacOS Catalina version 10.15.7
I can’t update the operating system with this hardware.
And I can’t install a newer version of Xcode either.
Xcode version 12.4
Corona Simulator Version 2022.3665 (2022.2.23)
If understand your problem correctly you have a few options:
Buy a machine that can run at least 11.6. You can easily buy or swap the mac mini for one. I am currently using a late 2013 MacBook Pro. These can easily be had for under $200 on Ebay.
Buy an iPhone or iPad with a lower version of iOS.