Recent Comments

Open Radar FB8884688: White line appears at top of screen in full screen mode

As of today this bug still exists, quite annoying to be honest.

Open Radar 44748748: Expose ARKit sensor replay functionality in the public API for development purposes

Useful for production

For us, this would be a great feature for our customers in production. We build apps that let users try on glasses, and ideally they would record a session while taking of their own glasses. Then we could replay the AR Session with different glasses, while the user can put their own glasses back on, to see properly.

Open Radar 42234720: Trait Collection specialised IB properties can't be changed in traitCollectionDidChange:

Cannot migrate to named colors

still an issue in 2021 for xcode 11.4 and iOS 12.4

By michael.kropivka at Feb. 24, 2021, 8:40 a.m.

Open Radar 50553219: FileManager.url(for:in:appropriateFor:create:) Fails After 1000 Calls

Hi levigroker,

Is there a way I can programmatically list all the temporary folders created with .itemReplacementDirectory and remove them manually at any time? (For example when I find there are plenty of them not yet removed?)

By sergey.nesteruk at Feb. 18, 2021, 12:48 p.m.

Open Radar FB8960652: `touch` doesn't fill in nanoseconds for already-existing files

I noticed this too

Thanks, I thought it was just some inherent limitation but your python comment proves otherwise

Now if only we can get a tool to list and copy xattrs on iOS

By Syclone0044 at Feb. 16, 2021, 9:29 a.m.

Open Radar FB7705474: Safari bookmarks stopped syncing to iOS 10 from iCloud

MacOS BS issue was an ACL problem

This (and a lot of other problems) seem to have been caused by spurious access-control lists (ACL), apparently created when I used Migration Assistant to copy data from a 10.14 partition to my clean installation of MacOS BS. I managed to fix most of the problems with chmod -a (see https://wiki.keyboardmaestro.com/Troubleshooting#Preference_Write_Failed for what I did), but this failed for ~/Library/Safari/:

~ % sudo chmod -R -a "everyone deny delete" …/Library/Safari/ Password: chmod: Failed to set ACL on file '…/Library/Safari/': Operation not permitted chmod: …/Library/Safari/: Operation not permitted

Somewhat to my surprise, I was able to fix the ACLs by moving ~/Library/Safari/ in the Finder, running chmod on it there, and then moving it back.

By flashsheridan at Feb. 15, 2021, 2:03 a.m.

Open Radar FB7705474: Safari bookmarks stopped syncing to iOS 10 from iCloud

 cross-reference

https://feedbackassistant.apple.com/feedback/7705474

By flashsheridan at Feb. 14, 2021, 10:17 p.m.

Open Radar FB7705474: Safari bookmarks stopped syncing to iOS 10 from iCloud

Also now happening on my sacrificial machine after I created a new partition and migrated from 10.14 to 10.13.6 17G14042.

By flashsheridan at Feb. 14, 2021, 10:15 p.m.

Open Radar FB8969539: Xcode is unable to Archive a project with Preview Content

I'm also having the same problem. Is there any way to solve this without using this workaround?

By Thomas.DDelgado at Feb. 10, 2021, 5:01 p.m.

Open Radar 50132756: (StoreKit) Unfinished transactions not coming to observer on application launch (macOS)

Issue also occurs on iOS 13+

I noticed the same issue happens in our iOS application.

updatedTransaction does not get called on application launch when there are unfinished transactions.

This issue does not appear on iOS 12. Hoping for a fix soon as we need to call RestoreTransaction on application launch as a workaround for the time being.

By snoseir at Feb. 9, 2021, 11:54 p.m.

Open Radar FB8884688: White line appears at top of screen in full screen mode

iTerm Build 3.4.3 and macOS Big Sur 11.2 still happens.

By gabriel.sobrinho at Feb. 8, 2021, 3:21 p.m.

Open Radar FB8932965: Symbolication issue with SPM 5.3 packages containing resources (BCSymbolMaps contains _hidden entries)

Xcode 12.5 beta 1 seems to have a fix. I've tried successfully with the shared example.

By py.bertholon at Feb. 6, 2021, 7:15 p.m.

Open Radar 10657677: AVFoundation: Compositing 2 videos shows twice the same

(Bug in your code) I know this was posted 8 years ago, but I found this sample code while trying to learn how to do a Picture in Picture video composition using AVFoundation, and after a few hours of pulling my hair out (yes, I also saw the two video layers drawing from the same media source), I found the answer.

the two layer instructions need to have their 'trackID' property set Example: from.trackID = 2;

If you NSLog transition.layerInstructions, you will see it output (1, 1), when you really want to be seeing (1, 2). Setting the layerInstruction's trackID property will fix that.

I had assumed that since the AVMutableVideoCompositionLayerInstruction was created using the AVAssetTrack as a parameter, it would already know that, but that's not how it works apparently.

By tgogolin at Feb. 5, 2021, 10:50 p.m.

Open Radar FB8940785: InstallEnterpriseApplication package install gets cancelled when Setup Assistant is completed too quickly

11.3 BETA 20E5172i also affected

A was able to reproduce the issue on macOS 11.3 Beta (20E5172i). It took attempts to reproduce it. During the first attempt it did not occur (<- it’s time sensitive issue as I described in original feedback). On the second attempt problem occurred same way as before.

By michalm.mac at Feb. 5, 2021, 1:39 p.m.

Open Radar FB8436070: Poor lazy stack scrolling performance (SwiftUI)

Even simple list from SwiftUI samples from Apple documentation is very laggy on real Apple TV

By shabrovaleksey at Feb. 5, 2021, 9 a.m.

Open Radar FB8940785: InstallEnterpriseApplication package install gets cancelled when Setup Assistant is completed too quickly

11.2 also affected

I am able to reproduce this issue with macOS 11.2 20D64. I would test it with 11.3 beta but full installer is not yet available.

This time: - different computer - Wi-Fi instead of Ethernet - web view Automated Device Enrollment authentication instead of HTTP digest

Key lines in logs: - appstored.log: 2021-02-03 03:52:11.103566-0800 0x1f27 Error 0x0 609 14 appstored: [com.apple.appstored:Daemon] Received locale change, stopping appstored - install.log: 2021-02-03 03:52:12-08 Michal-MacBook-Pro installd[617]: PackageKit: Failed to get responsibility for client 609. Will skip Installer.app check. 2021-02-03 03:52:12-08 Michal-MacBook-Pro installd[617]: PackageKit: ----- Cancelled install

By michalm.mac at Feb. 3, 2021, 12:07 p.m.

Open Radar FB8739821: DiskImages/hdiutil: provide an imagekey to set LZMA compression preset level for ULMO-format disk images

2021-02-01 18:15 UTC from Apple

We have determined that this issue is not to be fixed/changed. LZMA is only available through the standard apple compression library. LZMA doesn’t have a compression level setting. It is tuned to achieve the optimal compression/performance.