mattn’s Profile | Apple Developer Forums

Reply to Xcode 16.3 Beta3: Developer Documentation Indexing does not end...resulting in Xcode CPU Usage high over long time.

Yeah, reverting to beta 2 fixed it. Instantly. It feels like someone built a huge concrete wall around the UIKit docs in beta 3, and poor old Xcode was just endlessly hammering at it with all its might (i.e. 100% CPU usage but no progress in building the docs cache).

Developer Tools & Services Xcode

Mar ’25

Reply to What changed the navigation bar bounds size to something unexpected during the animation if it wasn't a showsScopeBar change?

@DTS Engineer I don't think it's just noise (because I was indeed doing something that might be questionable), but okay.

UI Frameworks UIKit

Mar ’25

Reply to Xcode beta documentation broken?

@B347 Perfect, thank you. Nice to know I'm not alone. I might have to revert to beta 2 as well.

Developer Tools & Services Xcode

Mar ’25

Reply to Xcode 16.3 Beta3: Developer Documentation Indexing does not end...resulting in Xcode CPU Usage high over long time.

@DTS Engineer Yes, I'm having this issue in beta 3 as well. UIKit is never appearing in the documentation at all.

Developer Tools & Services Xcode

Mar ’25

Reply to Invalid Numeric Value (NaN) Error in SwiftUI's TextField on Long-Press

Not confined to SwiftUI; this also happens in UIKit. And it is still happening in Xcode 16.3 beta.

UI Frameworks SwiftUI

Mar ’25

Reply to Can't install any apps on my new iPhone 16 Pro with iOS 18 from XCode

Same problem with my iPhone16e. Fixed by downloading Xcode 16.3 beta.

Developer Tools & Services Xcode

Mar ’25

Reply to How to turn off "connect via network" on Xcode 15?

This is really lame. I absolutely do not want my devices to appear as destinations unless they are physically connected to my computer. Not only do they appear, but the build destination always defaults to one of them.

Developer Tools & Services Xcode

Oct ’24

Reply to Can't disable "Connect via Network"

This remains an issue. The checkbox is grayed out so you cannot check or uncheck it.

Developer Tools & Services Xcode

Oct ’24

Reply to warning Nearing Test Account Limit,But I only have few users

Plus the Contact page is blank so I can't even contact Apple to tell them about it.

Community Apple Developers

Oct ’24

Reply to warning Nearing Test Account Limit,But I only have few users

I have zero users (except for me as owner) and I'm seeing this too

Community Apple Developers

Oct ’24

Reply to iOS 17.x not installed

Fixed. See https://stackoverflow.com/a/78421026/341994

Developer Tools & Services Xcode

May ’24

Reply to iOS 17.x not installed

Me too, just started today. Feels like something belonging to Apple has suddenly started expiring.

Developer Tools & Services Xcode

May ’24

Reply to stuck on verifying screen/ Package Dependencies

The answer from atbf is what helped me. You have to change the project setting build location and you have to close and reopen the project.

Developer Tools & Services Xcode

Dec ’23

Reply to Simulator install stuck

It's not actually hanging, it just takes a really long time. Keep your eye on the Finder status bar to see your hard drive slowly filling.

Developer Tools & Services Xcode

Jun ’23

Reply to Xcode 14 fully rebuilding project each time

This isn't really a very useful solution. This change may bring down compile times but compile times are still atrociously slow. You change one line of one final class and it takes Xcode over a minute to recompile. That's criminal.

Developer Tools & Services Xcode

Nov ’22

mattn

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