Claude Agent stuck on loading spinner in Xcode 26 Intelligence settings on macOS 27 beta 5

Question

bangaloresignal OP

Created 2w

Replies 1

Boosts 0

Participants 2

I'm unable to use the Claude Agent in Xcode 26 (stable release) running on macOS 27 beta 5.

Xcode 26.png

Steps to reproduce:

Open Xcode 26 Settings > Intelligence
Select Claude Agent

Expected: The Account section loads and allows me to sign in / manage my Claude account.

Actual: The Account row shows a loading spinner indefinitely and never resolves, so I can't sign in or use the Claude Agent at all.

Claude Agent.png

Environment: Xcode 26 (stable), macOS 27 beta 5.

Is this a known incompatibility with macOS 27 beta 5? Is there a workaround (e.g. clearing a cache or re-adding the account) to get the Claude Agent account section to load?

Answer 1

Radiss OP

1w

I hit this problem occasionally too, and this sequence has worked for me every time. The key seems to be clearing every session at once rather than one at a time:

Sign out of the Claude Agent in Xcode (if it still shows you as signed in).
Sign out of your Claude sessions in Safari.
Close all Safari windows — including Safari Technology Preview if you have it installed.
Quit the Claude desktop app.
Quit Xcode and restart the Mac.

Then sign in again from Xcode → Settings → Intelligence.