oh...at least the issue was recognized. interim solution from Apple's point of view. I am running 16.3 RC Xcode. Furthermore I copied the index from 16.3Beta2 (so I have a complete 16.3 Doc-Index, with UIKit and can work without burning CPU). No problems so far. But there will hopefully be another fix so that the error is finally corrected in 16.3.x.

Installed Xcode 16.3 RC (Version 16.3 (16E137)) fixed: UIKit is showing up in Documentation. This is fixed. Thanks. :-( BUT NOT FIXED - Issue with high CPU consumption >80% Xcode Process, Indexing stucked. with Version 16.3 (16E137) the Index Directory name has changed to v278, but unfortunately same issues as with previous beta 3 (277). Starting indexing, but after some minutes it looks like stuck and the size-increase of the directories is halting. Normally (expecting from v275 16.2 is about 534MB); in 16.3 RC + Beta3 it is stopping around 61MB. Xcode Process is continuing running with about 80% CPU consumption! Feedback FB16926964 is updated.

Hi @mattn at least UIKit is now showing up with latest Xcode 16.3 RC. (24 Mar - (16E137)). Have fun.

little bit late to the party… …but did you already tried to clean build folder? remove derived app build data folder contents?

I have just updated my feedback request FB16926964 with all the latest information regarding the missing UIKit area and described the severity and urgency as increased. Thanks to all involved for helping with the analysis.

I have just updated my feedback request FB16926964 with all the latest information regarding the missing UIKit area and described the severity and urgency as increased. Thanks to all involved for helping with the analysis.

here also issues with indexing documentation [https://developer.apple.com/forums/thread/777010) maybe related?

can confirm. as of now (March 20) download is OK - fixed. visionOS 2.4 beta 4 (22O5230a) SDK + visionOS 2.4 beta 4 (22O5231b) Simulator (Installed)

As of now, March 20, issue is fixed (for me): re-try for several times. now downloading seems stable and OK. visionOS 2.4 beta 4 (22O5230a) SDK + visionOS 2.4 beta 4 (22O5231b) Simulator (Installed)

+1 - same issue here too. Reported via FB16927025

Hi, unfortunately, it is not entirely clear to me what problem you are describing. if you mean the xcode playground, which is empty so that you can get started yourself, then you can first go to the gallery via the learn button and then scroll all the way down and all the way to the right, where you will find the playground. BTW: Swift Playground is attached to iCloud Drive, so accessible via iPad as well. maybe you find your codebases still there laying around in the iCloud Folder?

Hi, did you check with this: I know its AppKit based, but you can mix&match both Frameworks. [https://developer.apple.com/documentation/appkit/nswindow/stylemask-swift.property) [https://developer.apple.com/documentation/appkit/nswindow/stylemask-swift.struct) if let window = NSApplication.shared.windows.first { window.styleMask.remove(.resizable) window.setContentSize(NSSize( width: 400, height: 400) ) }

hi, issue still happening? did you retry today? i do not have any issues.

hi michaela, what exactly is broken? any sample to share?

ah… got it: [https://developer.apple.com/services-account/download?path=/Developer_Tools/Xcode_16.3_beta/Xcode_16.3_beta.xip)