Recent Comments

Open Radar 6164844138987523: SCNView doesn't free added gesture recognizers after deinit

TLDR: This is a bug, but there is not a recognizer leak, but a whole scene leak. Workaround: create another one SCNView instance.

  1. That run-time check could not verify the leak because according to the internal calls there can be a lot of autoreleases triggered by a specific run loop. Please, use the Instruments to verify memory leaks.
  2. What is more interesting is that I've checked this code in Instruments and the Foo was destructed, but the SCNView scene stays alive. So, your real problem is probably the whole scene, which keeps alive everything it's own.
  3. What is much more interesting: this leaked scene finally deallocated (gesture recognizer deallocated too, of course) when another SCNView instance created. Just like that – you create new SCNView instance and the old one dies. Treat it as a workaround.
By vladlexion at Sept. 14, 2019, 7:27 a.m.

Open Radar 32830264: Enable eGPU Device Support in Boot Camp

Adding my voice to this. Apple, please facilitate eGPUs in Windows through boot camp. I love my Mac but some software is only available on Windows and requires powerful GPUs.

By giokanaan at Sept. 12, 2019, 11:34 p.m.

Open Radar 7250982: Cannot create a new document using UIDocumentBrowserViewController in iOS 13 Simulator

Demo app

https://github.com/tomaskraina/feedbackassistant.apple.com/tree/master/FB7250982-UIDocumentBrowserViewController-vs-iOS13Simulator

Open Radar 6472484: UISplitViewController setViewControllers doesn't work in compact width

See https://github.com/rmaddy/SplitTest for the sample project that demonstrates the issue.

Open Radar 7213631: App switcher snapshots showing web views do not correctly reflect the dark mode/light mode setting

Probably a timing issue

My guess is that the web view is updating its colors, but that this happens asynchronously and not in time for the snapshot to be saved.

By johnbrayton at Sept. 6, 2019, 11:59 a.m.

Open Radar 23027027: Duplicated fields of font slyle

The issue still reproduce in Xcode 10.3 (10G8)

By andrii.kuzminskyi at Sept. 4, 2019, 10:41 a.m.

Open Radar 7192051: "Find Implicit Dependencies" does not work with a Swift package and an Xcode project under the same Xcode workspace

This is an issue from the new Feedback assistant. The reference number is FB7192051

By a.cecilia.luque at Sept. 2, 2019, 10:22 p.m.

Open Radar 45304590: Mojave 10.14 Regression: Missing NSGraphicsContext in animateOneFrame

Alternative workaround

The workaround shown here proved problematic for me. An alternative workaround is to move the drawing code into drawRect and trigger a draw by setting needsDisplay to true in animateOneFrame.

By edoernenburg at Sept. 1, 2019, 3 p.m.

Open Radar 21072905: UITabbarItem with image insets decreases size after tap

This bug still exists as of the latest stable version of iOS/Xcode.

Reproduced using a vanilla tabbarcontroller, tabbar, and tabbar items. Just adding an image and insets. Tapping the same tabbaritem multiple times applies the inset every time (resulting in an ever smaller image)

By GSand.be at Aug. 26, 2019, 9:04 a.m.

Open Radar 32830264: Enable eGPU Device Support in Boot Camp

I develop software for supercomputers, linux clusters, MacOS X and Windows. Because of the requirements of such a diverse set of targets and the fact that I write CUDA GPU code for our research, I continue to need support for NVIDIA hardware. Using a eGPU is one way to streamline our workflow to develop and test new algorithms across platforms while using my beautiful 2018 MacBook Pro. Because of the lack of support for NVIDIA and the technical requirements of getting a eGPU set up in Mojave I am strongly considering purchasing non-Apple products in the future (and I have been using Apple products since my Apple IIe in 1981). Doing so would also lead to considering changing from the entire Apple eco-system as well (iPhone, watch etc.) as technology is fine but I can't spend every waking moment tending to it's needs and lack of compatibility.

By madscatt at Aug. 22, 2019, 1:26 p.m.

Open Radar 37934094: Incomplete codesign entitlements in build distributed by Mac App Store

Oct 23, 2018 at 2:40 AM

Engineering has the following feedback for you:

Thank you for you feedback. This issue has been resolved.

We are now closing this bug report.

If you have questions or comments about the resolution, please update your bug report with that information so we can respond.

By dkocher at Aug. 22, 2019, 1:24 p.m.

Open Radar 7093593: -webkit-text-size-adjust not responding in iPadOS

Cross link to same issue in iOS10 beta

https://openradar.appspot.com/27201529

By tsevener at Aug. 21, 2019, 9:13 p.m.

Open Radar 7058827: UIDocumentBrowserViewController's revealDocumentAtURL:importIfNeeded:completion: method never imports the url when needed

Further investigation made me realize that the file attachment from Mail was failing to be imported into my app because (as the attachment was a file of the document type associated with my app) Mail had already imported it into my app's container-- specifically, into the user's Documents/Inbox directory-- when the file was shared with my app from Mail. This behavior, I found out, is described in https://developer.apple.com/library/archive/documentation/FileManagement/Conceptual/FileSystemProgrammingGuide/FileSystemOverview/FileSystemOverview.html#//apple_ref/doc/uid/TP40010672-CH2-SW2.

Unfortunately, that "mail attachment importing into Documents/Inbox" behavior is not mentioned in any of the places that developers are initially likely to look when they add functionality for importing urls into a document-based app using UIDocumentBrowserViewController. In particular, it is not mentioned in...

(1) The "Enabling Document Sharing" article (https://developer.apple.com/documentation/uikit/view_controllers/adding_a_document_browser_to_your_app/enabling_document_sharing)

(2) The documentation for either UIApplication's openURL:options:completionHandler: method or UIDocumentBrowserViewController's revealDocumentAtURL:importIfNeeded:completion: method.

It would be good for the documentation for (1) and (2) to be updated to reflect the Documents/Inbox directory storage of files from outside the app (specifically, mail attachments) shared with the app. (It would also be good to mention in the (1) and (2) documentation that if the files at the imported urls are to be edited, they need to be moved out of the Documents/Inbox directory first.)

By appsolutelyfun at Aug. 18, 2019, 11:12 p.m.

Open Radar 41126633: Changes in library’s file are not compiled until doing a clean build

still open and valid on Xcode 11B4 , Wasted two hours wondering what was wrong

By almme111 at Aug. 18, 2019, 4:54 a.m.

Open Radar 31154770: Instruments 8.3 beta: false positive leak reported

Post by me, August 14th 2019, 6:21 PM

I don’t believe the issue is solved. It’s hard to tell because, in Xcode 11 beta 5, I can’t get the app to launch from Instruments. See attached video. However, the memory graph debugger is reporting the same leak as before.

Attached files also posted here for posterity: Sample project updated for Xcode 11 beta 5: https://cl.ly/028b163a4225 Video recording of reproduction of issue: https://cl.ly/74d2bd2c2a20