How To Run Xcode 11 in Macos High Sierra?

Question

I have a Mac early 2011 running MacOS high sierra 10.13.6. My Mac can't upgrade to higher MacOS versions.

I need to install XCode 11 to take advantage of SwiftUI.

This answer worked for XCode 10.2 but didn't work for XCode 11.

So can I install XCode11 on MacOS high sierra 10.13.6?

Answer 1

Upgrade old mac using this patch http://dosdude1.com/mojave/ . You can easily use Xcode 11.

Answer 2

So can I install XCode11 on MacOS high sierra 10.13.6?

No. I faced this problem too, with a MacBook Pro 13-inch, early 2011. It can run High Sierra but not Mojave or Catalina. It runs Xcode 10 really badly, and Xcode 11 won't run on it at all. My only choice was to get a replacement computer. That's your only choice too.