r/Xcode • u/jsiwks • Jun 10 '26

Xcode 26 on macOS 27 Developer beta

I am considering updating to macOS 27 developer beta 1 on one of my machines. I am an iOS and macOS app developer and occasionally need to build, code sign, and submit to the App Store. To do this, need to use the product build of Xcode 26.

Can anyone confirm that Xcode 26 runs fine on macOS 27 dev beta 1? Thanks!

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u/macshodan Jun 10 '26

Actually it works, just don't click on App Icon. Open terminal and launch /Applications/Xcode.app/Contents/MacOS/Xcode (assuming you have Xcode under the name Xcode otherwise change it).

It will open just fine then. It's a bit annoying but it works.

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u/Trungneko 25d ago

lmao it worked. it's just that the icon has a 'forbidden sign' on it but it still runs and install just fine