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Xcode downloads window won't go away
Every time I launch Xcode 26.0 (17A324), I see this window: Consequently, each time I launch Xcode, I must manually close the Downloads window, and it will always reappear the next time I launch Xcode. My question: How can I make the Downloads window with this message go away permanently, so I don't have to manually dismiss it? I tried deleting Device Support for Vision Pro (M5) and iPad Pro (M5) from Settings > Components, but unfortunately this is what I see: Thank you for any guidance you can provide.
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152
Oct ’25
RealityKit crashes randomly in the simulator but not on the device
I'm writing a RealityKit/ARKit app that runs on iOS. Starting with Xcode 16.0 beta 1, at least through Xcode 16.1 beta 2 (16B5014f), in the iOS 18 simulator, my app randomly crashes in about 20% of app sessions the first time it attempts to present an ARView. The crashes seem to occur at multiple points within RealityKit and Metal. Below, I've included screenshots of the call stacks of the crashes, which occur as a result of both EXC_BAD_ACCESS and assertion failures within RealityKit. The app only crashes in the iOS 18 simulator, and does not crash in the iOS 17 simulator or earlier. The app only crashes in the simulator, and does not crash on a device running iOS 18. Before I investigate further, I'd appreciate it if an Apple engineer could give me a sense of if these crashes are most likely the result of known issues within RealityKit and/or the simulator, or if your opinion is that there are probably bugs in my app's code. I've submitted several feedback issues in the past, and I'd love to submit this issue too, but I expect that I would spend many hours attempting to create a repro case in a sample app. Understandably, I'd rather not spend this time if an Apple engineer could tell me this is a known issue, for example. Thank you.
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976
Oct ’24
visionOS RealityView attachment SwiftUI controls don't always respond to user interaction
My visionOS app has a RealityView with an attachment containing SwiftUI controls, and occasionally the controls in the attachment don't respond to user interaction. Is this a known issue? Is there a workaround? Are RealityView attachments only intended to be output only? Using visionOS 1.0 beta 3 (Xcode 15 beta 8), I've reproduced this problem with a small standalone Xcode project. I submitted the issue as FB13143132 with lovingly hand-crafted artisan repro steps. The Xcode project is also available at https://github.com/drewolbrich/AttachmentControls Thank you for investigating this issue. Screenshot my use case:
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3.4k
Nov ’23
On iPadOS 26 beta, the navigation bar can appear inset underneath the status bar (FB18241928)
On iPadOS 26 beta, the navigation bar can appear inset underneath the status bar (FB18241928) This bug does not happen on iOS 18. This bug occurs when a full screen modal view controller without a status bar is presented, the device orientation changes, and then the full screen modal view controller is dismissed. This bug appears to happen only on iPad, and not on iPhone. This bug happens both in the simulator and on the device. Thank you for investigating this issue.
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418
Aug ’25
In Xcode 16 beta 3, adding a framework to a target doesn't work?
In Xcode 16.0 beta 3 (16A5202i) I'm trying to add a framework to a target. I'm clicking the '+' button under Target > General > Frameworks, Libraries, and Embedded Content: When I do this, the dialog that appears doesn't list any frameworks: I feel like I'm doing something wrong or missing something obvious. This issue is easy to reproduce by creating a new project in Xcode. I tried reverting using Xcode 15 to add the framework that way, but Xcode 15 is unable to load the project file that Xcode 16 wrote. Incidentally, Add Other > Add Package Dependency has no effect when selected: Assuming this is a bug I should submit feedback about, is there another method I can use in the meantime to add a framework to my target so I can continue working? This is blocking development. Thank you for any help you provide.
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1.8k
Aug ’24
Reality Composer Pro 2.0 shader graphs can't be loaded on visionOS 1
Using Reality Composer Pro 2.0, I created a simple shader graph that displays a texture on an unlit surface: On visionOS 2 beta, I can successfully use ShaderGraphMaterial(named:from:in:) to load that shader graph material and assign it to a model entity. However, on visionOS 1.2 and earlier, either in Simulator or on the device, ShaderGraphMaterial(named:from:in:) fails and I see the following logged to the console: If, using Reality Composer Pro 1.0, I experimentally open the same project and delete and recreate exactly the same nodes above, then ShaderGraphMaterial(named:from:in:) works as expected on visionOS 1.2. Is it a known issue that Reality Composer 2 can't be used with visionOS 1? Is this intentional behavior? I've submitted feedback as FB14828873, including a sample project and repro steps. If possible, I would appreciate guidance from an Apple engineer, like "This is a known issue for [list of node types]" or "Reality Composer Pro 2 is not supported for visionOS 1 development, please refer to [documentation]" or "We recommend [workaround]." Thank you.
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1.5k
May ’25