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iOS26 - ITMS-90717: Invalid large app icon
Trying to upload an iOS26 app archive with Xcode 26 beta 7 and getting ITMS-90717: Invalid large app icon, meaning my app is not eligible for TestFlight testing. My App contains an IconComposer .icon asset, so I'm not sure what it's complaining about. I'm not seeing anything in the release notes about this, and I'm not sure if I'm doing something wrong or not.
6
1
360
Sep ’25
Xcode Cloud 26b7 Metal Compilation Failure
I've been getting intermittent failures on Xcode code compiling my app on multiple platforms because it fails to compile a metal shader. The Metal Toolchain was not installed and could not compile the Metal source files. Download the Metal Toolchain from Xcode > Settings > Components and try again. Sometimes if I re-run it, it works fine. Then I'll run it again, and it will fail. If you tell me to file a feedback, please tell me what information would be useful and actionable, because this is all I have.
11
7
1.1k
Sep ’25
[SwiftUI][DragDrop][iPadOS] Drop into TabView Sidebar Tab not triggering. How to debug?
Are there tools to inspect why a drag-and-drop drop is not triggering in a SwiftUI app? I've declared .draggable on the dragging view, and .dropDestination on the receiving TabContent Tab view. This combination of modifiers is working on a smaller demo app that I have, but not on my more complex one. Is there a means to debug this in SwiftUI? I'd like to see if the drag-and-drop pasteboard actually has what I think it should have on it. Notably: "TabContent" has a far more restricted list of modifiers that can be used on it.
0
0
116
Jan ’26
Metal Component Missing on Beta Builds.
Am I doing something wrong? FB18269317
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4
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0
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150
Activity
Jul ’25
OS26 SwiftUI WebView - Go Forward/Back?
Trying to implement my own forward/back buttons for the new SwiftUI WebView and reading the documentation I’m totally lost. What’s the recommended way of implementing forward/back behavior with this component?
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4
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0
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573
Activity
Aug ’25
[iOS26] ConfirmationDialogue with legacy alert style?
Is there a way to present a non-anchored confirmation dialogue in iOS26? Maybe some random style modifier I haven't noticed? Things like menu bars should be able to prompt confirmable actions, but there's not always a convenient place to anchor a popover for those.
Topic: UI Frameworks SubTopic: SwiftUI
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1
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0
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203
Activity
Jul ’25
SwiftUI WebView in sheet not honoring swipe to dismiss
I’ve got the new SwiftUi webview in a sheet. When I pull down the contents from the top of the page I expect it to dismiss the sheet, but it does not. Is there a workaround or modifier I’m missing?
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0
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0
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196
Activity
Aug ’25
iOS26 - ITMS-90717: Invalid large app icon
Trying to upload an iOS26 app archive with Xcode 26 beta 7 and getting ITMS-90717: Invalid large app icon, meaning my app is not eligible for TestFlight testing. My App contains an IconComposer .icon asset, so I'm not sure what it's complaining about. I'm not seeing anything in the release notes about this, and I'm not sure if I'm doing something wrong or not.
Replies
6
Boosts
1
Views
360
Activity
Sep ’25
Xcode Cloud 26b7 Metal Compilation Failure
I've been getting intermittent failures on Xcode code compiling my app on multiple platforms because it fails to compile a metal shader. The Metal Toolchain was not installed and could not compile the Metal source files. Download the Metal Toolchain from Xcode > Settings > Components and try again. Sometimes if I re-run it, it works fine. Then I'll run it again, and it will fail. If you tell me to file a feedback, please tell me what information would be useful and actionable, because this is all I have.
Replies
11
Boosts
7
Views
1.1k
Activity
Sep ’25
[SwiftUI][DragDrop][iPadOS] Drop into TabView Sidebar Tab not triggering. How to debug?
Are there tools to inspect why a drag-and-drop drop is not triggering in a SwiftUI app? I've declared .draggable on the dragging view, and .dropDestination on the receiving TabContent Tab view. This combination of modifiers is working on a smaller demo app that I have, but not on my more complex one. Is there a means to debug this in SwiftUI? I'd like to see if the drag-and-drop pasteboard actually has what I think it should have on it. Notably: "TabContent" has a far more restricted list of modifiers that can be used on it.
Replies
0
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0
Views
116
Activity
Jan ’26