Yeah I am seeing this too.

Thanks!!

I found it here: https://developer.apple.com/documentation/swiftui/building-a-document-based-app-using-swiftdata/

Do you need to do something in your apps to support Stage Manager?

It seems my error is only occurring with the SwiftUI view has an @FocusState variable.

I had that error for a while and removing the cache helped but then I got a new error: MessageSendFailure: Message send failure for update ================================== |  RemoteHumanReadableError: The operation couldn’t be completed. XPC error received on message reply handler |   |  BSServiceConnectionErrorDomain (3): |  ==NSLocalizedFailureReason: XPC error received on message reply handler |  ==BSErrorCodeDescription: OperationFailed

okay I will grab the GM -- thanks.

I got a crash alert this time: Process: Xcode [640] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: Xcode Version: 12.0 (17219) Build Info: IDEFrameworks-17219000000000000~2 (12A7209) App Item ID: 497799835 App External ID: 837639917 Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Xcode [640] User ID: 501 Date/Time: 2020-09-16 22:20:44.591 -0400 OS Version: Mac OS X 10.15.6 (19G2021) Report Version: 12 Bridge OS Version: 4.6 (17P6610) Anonymous UUID: 4D506980-D44E-C830-B925-72776DDD6EF3 Time Awake Since Boot: 130 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXCCRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXCCORPSENOTIFY Application Specific Information: Sending windowMenushowDocumentation: to IDEDocCommandHandler from <NSMenuItem: 0x7fb70cf1af50 Developer Documentation> ProductBuildVersion: 12A7209 ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEPlugins/IDEPlugins-17192/IDEDocViewer/DocumentationNavigator.swift:142 Details: Function: explorableSource(for:) Thread: <NSThread: 0x7fb707407220>{number = 1, name = main} Open FDs: 45/7168

I had that for a few minutes and suddenly it started working. I think CharacterSelectionIntent.swift is generated by Xcode based on the Intents definition file but it takes sometime to generate, especially on a slower mac.

I am seeing this error on a device as well.

My widget appears in the simulator but if I try to add it with the widgets list, it doesn’t appear in that list.

I'm interested in this as well.

These are health related apps for research studies. All of the HTML is local to the app and we use this process because its easier for our web designers and we get an Android app for free though I feel like I pay for it in my soul. 😉