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multidatepicker and saving multiple dates via swiftdata
Any help will be greatly appreciated. Trying to build a calendar/planner app for public school teachers. Classes are held on multiple dates so there is a need for swiftdata to save multiple dates. There are lots of tutorials demonstrating a multidatepicker but none of the tutorials or videos save the dates, via swiftdata. My goal is to save multiple dates. Step 1 is to initialize mockdata; this is done a class called ToDo. var dates:Set = [] Step 2 is the view containing a multidatepicker and other essential code Step 3 is to save multiple dates using swiftdata. Lots of tutorials, code snippets and help using a single date. But after almost 2 weeks of researching youtube tutorials, and google searches, I have not found an answer on how to save multiple dates via swiftdata. Also, I don't know how how to initialize the array of for the mockdata. Here are some code snippets used but the initialization of the array of DateComponenets doesnt work. And saving multiple dates doesn't work either @MainActor @Model class ToDo { var dates:Set<DateComponents> = [] init(dates: Set<DateComponents> = []) { self.dates = dates } } //view struct DetailView: View { @State var dates: Set<DateComponents> = [] @Environment(\.modelContext) var modelContext @State var toDo: ToDo @State private var dates: Set<DateComponents> = [] MultiDatePicker("Dates", selection: $dates) .frame(height: 100) .onAppear() { dates = toDo.dates } Button("Save") { //move data from local variables to ToDo object toDo.dates = dates //save data modelContext.insert(toDo) } } } #Preview { DetailView(toDo: ToDo()) .modelContainer(for: ToDo.self, inMemory: true) }
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656
Feb ’25
There is no Driver Extensions option to resolve this error.
I have a Logitech Yeti GX microphone, which is working, but i am unable to fully use all its features because of a driver issue. Logitech states the following to resolve "The program Logitech G Hub Driver installer tried to load a new driver extension. To enable this extension, open Systems Settings>General>Login Items & Extensions>Logitech G Hub HID Driver Extension> Toggle on.... that appears to be simple enough... only problem is that Driver Extension doesnt exist as an option for me. Any thoughts as to why not? Thanks for your help.
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364
Feb ’25
Cannot currently post a follow-up reply
Hi Ed Ford, thank you for your response. I tried to reply directly in the forum with the requested output, but I keep receiving an error message ("Your post couldn’t be saved. Please try again in a few minutes."). It seems I cannot currently post a follow-up reply. Just to notify you: I ran the command you suggested, but my shell reports zsh: command not found: devicectl. Thank you!
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290
Sep ’25
iOS 18 libquic.dylib crash
when i send a http request with NSURLSession, app is crashed. _quic_frame_write _quic_frame_write __quic_packet_builder_assemble _quic_conn_assemble_and_encrypt _quic_conn_send_frames_for_key_state _quic_conn_send_internal _quic_recovery_pto _quic_recovery_timer_fired _quic_timer_run ___nw_protocol_instance_schedule_wakeup_block_invoke ___nw_context_reset_timer_block_with_time_block_invoke __dispatch_client_callout __dispatch_continuation_pop __dispatch_source_latch_and_call __dispatch_source_invoke __dispatch_workloop_invoke __dispatch_root_queue_drain_deferred_wlh __dispatch_workloop_worker_thread __pthread_wqthread
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303
Jan ’25
Urgent: Locked Account Holder – Need Help Transferring Account Holder Role
Hello Apple Developer Community, I’m hoping someone can advise me on a serious issue. Our organization’s Apple Developer Program account has been effectively locked because our Account Holder’s Apple ID is inaccessible. I need to either unlock that Apple ID or transfer the Account Holder role so we can manage our apps. I’ve already reached out to Apple Developer Support, but so far, I haven’t received a response. This situation is critical because our clients rely on us to maintain and update our apps. Key details (some info is masked for privacy): • We’re enrolled as an Organization/Company. • The current Account Holder’s Apple ID is locked and cannot perform any actions. • I have admin/manager access through another Apple ID. I’ve reviewed the documentation on transferring the Account Holder role, but it appears the transfer can only be initiated by the current Account Holder, which is impossible at this point. If anyone has encountered a similar issue or knows a more efficient route to escalate, I’d be extremely grateful for your insights. Thanks in advance for any advice you can share. This is critical to our organization, and we’d appreciate any pointers on how to navigate or expedite the support process.
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376
Feb ’25
is fusion drive stopped being supported in tahoe
Hi, my fusion drive is not recognized with the latest tahoe developer beta. is it official or it's a bug ? it works when I reboot into previous verion of macOS. APFS Containers (6 found) | +-- Container disk3 AD9B43A5-66E7-4696-8183-8FD75230DAD2 | ==================================================== | APFS Container Reference: disk3 | Size (Capacity Ceiling): 994662584320 B (994.7 GB) | Capacity In Use By Volumes: 899491840000 B (899.5 GB) (90.4% used) | Capacity Not Allocated: 95170744320 B (95.2 GB) (9.6% free) | | | +-< Physical Store disk0s2 8183A70B-64A7-434E-85A4-5FA40F692BC9 | | ----------------------------------------------------------- | | APFS Physical Store Disk: disk0s2 | | Size: 994662584320 B (994.7 GB) | | | +-> Volume disk3s1 295CC2B7-EFA6-4706-8A6F-4C8FDC455857 | | --------------------------------------------------- | | APFS Volume Disk (Role): disk3s1 (System) | | Name: Macintosh HD (Case-insensitive) | | Mount Point: Not Mounted | | Capacity Consumed: 12576616448 B (12.6 GB) | | Sealed: Yes | | FileVault: Yes (Unlocked) | | Encrypted: No | | | | | Snapshot: 9B660F16-30C2-4B5E-911A-5B6250626C0C | | Snapshot Disk: disk3s1s1 | | Snapshot Mount Point: / | | Snapshot Sealed: Yes | | | +-> Volume disk3s2 766CF320-F93A-42D0-9660-F48E5B6C3B1A | | --------------------------------------------------- | | APFS Volume Disk (Role): disk3s2 (Preboot) | | Name: Preboot (Case-insensitive) | | Mount Point: /System/Volumes/Preboot | | Capacity Consumed: 7744360448 B (7.7 GB) | | Sealed: No | | FileVault: No | | | +-> Volume disk3s3 2A8ABBAC-435B-493E-A1AE-2DCCE5966207 | | --------------------------------------------------- | | APFS Volume Disk (Role): disk3s3 (Recovery) | | Name: Recovery (Case-insensitive) | | Mount Point: Not Mounted | | Capacity Consumed: 1165090816 B (1.2 GB) | | Sealed: No | | FileVault: No | | | +-> Volume disk3s5 5339AAF8-3765-458A-AB1F-930AFD53CAA3 | | --------------------------------------------------- | | APFS Volume Disk (Role): disk3s5 (Data) | | Name: Macintosh HD - Data (Case-insensitive) | | Mount Point: /System/Volumes/Data | | Capacity Consumed: 875640164352 B (875.6 GB) | | Sealed: No | | FileVault: Yes (Unlocked) | | | +-> Volume disk3s6 99818862-6CC2-4805-9C96-5837D666543F | --------------------------------------------------- | APFS Volume Disk (Role): disk3s6 (VM) | Name: VM (Case-insensitive) | Mount Point: /System/Volumes/VM | Capacity Consumed: 2147524608 B (2.1 GB) | Sealed: No | FileVault: No | +-- Container ERROR -69808 | ====================== | APFS Container Reference: disk5 | Size (Capacity Ceiling): ERROR -69620 | Capacity In Use By Volumes: ERROR -69620 | Capacity Not Allocated: ERROR -69620 | | | +-< Physical Store disk4 (No UUID) | | ------------------------------ | | APFS Physical Store Disk: disk4 | | Size: 3200631791616 B (3.2 TB) | | | +-> No Volumes | +-- Container disk7 B400D344-9D63-4168-BA45-3883D02FF515 | ==================================================== | APFS Container Reference: disk7 | Size (Capacity Ceiling): 499793244160 B (499.8 GB) | Capacity In Use By Volumes: 40511234048 B (40.5 GB) (8.1% used) | Capacity Not Allocated: 459282010112 B (459.3 GB) (91.9% free) | | | +-< Physical Store disk6s2 9458DABF-09A9-4A8A-A5A1-EF5B0FBD82FC | | ----------------------------------------------------------- | | APFS Physical Store Disk: disk6s2 | | Size: 499793244160 B (499.8 GB) | | | +-> Volume disk7s1 2F2C63B5-69D1-4F8E-B720-1B72B743E752 | --------------------------------------------------- | APFS Volume Disk (Role): disk7s1 (No specific role) | Name: Icy (Case-insensitive) | Mount Point: /Volumes/Icy | Capacity Consumed: 40350416896 B (40.4 GB) | Sealed: No | FileVault: No | +-- Container ERROR -69808 ====================== APFS Container Reference: disk9 Size (Capacity Ceiling): ERROR -69620 Capacity In Use By Volumes: ERROR -69620 Capacity Not Allocated: ERROR -69620 | +-< Physical Store disk8 (No UUID) | ------------------------------ | APFS Physical Store Disk: disk8 | Size: 22000969973760 B (22.0 TB) | +-> No Volumes
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331
Sep ’25
Installer hangs during installation of Epson iProjection app on macOS 26 (Tahoe)
Installer hangs during installation of Epson iProjection app on macOS 26 (Tahoe) When running the installer for Epson iProjection Ver.4.03 on macOS 26 (Tahoe) RC, the installation process hangs midway and becomes unresponsive. Run the installer for Epson iProjection Ver.4.03 from the following link: https://support.epson.net/setupnavi/?LG2=EN&OSC=WS&PINF=vpapp&MKN=EB-770Fi The installer hangs during the installation process and does not proceed. (Please refer to the attached screenshot for details.) The installation should complete successfully without hanging. <Version / Build> macOS 26 RC (25A353) The installation error log is as follows: RemotePlugin: Epson iProjection Ver.4.03 terminated with error: Error Domain=com.apple.ViewBridge Code=17 "(null)" UserInfo={com.apple.ViewBridge.error.hint=connection to view service became invalid -- benign unless unexpected, com.apple.ViewBridge.error.description=NSViewBridgeErrorDisconnection} Is this behavior expected due to changes introduced in macOS 26? Are there any recommended workarounds or mitigation steps?
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329
Sep ’25
About region detection in the iBeacon app
We plan to use signals emitted from iBeacon to perform region detection in an app currently under development. We would like to know if region detection (didEnterRegion) can be performed when the app is in certain states. Region detection must be performed reliably. Is it possible to perform region detection in all of the following situations? • When the app is in the foreground • When the app is in the background • When the app is force-closed • When the smartphone is in sleep mode • When the smartphone is restarted Translated with DeepL.com (free version)
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101
Aug ’25
Issue with Adding VPN Configuration on iOS 26 Beta
I am writing to report an issue encountered while testing the iOS 26 beta. It appears that adding VPN configurations is currently not possible in this version. Specifically, attempts to add a new VPN configuration through the Settings app or via programmatic configuration profiles are unresponsive. As VPN functionality is essential for a number of development and enterprise use cases, I would appreciate it if your team could confirm whether this is a known issue, or provide guidance on any changes to VPN configuration handling in iOS 26. Please let me know if additional diagnostic information or logs would be helpful. Thank you for your support and for providing access to the iOS 26 beta. Best regards, Majid
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231
Aug ’25
Crash Report
Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 6 Abort trap: 6 Terminating Process: Microsoft Excel [1618] Application Specific Information: stack buffer overflow Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x19da2b720 __pthread_kill + 8 1 libsystem_pthread.dylib 0x19da63f70 pthread_kill + 288 2 libsystem_c.dylib 0x19d97099c __abort + 136 3 libsystem_c.dylib 0x19d961e74 __stack_chk_fail + 96 4 Microsoft Excel 0x106a89f88 0x104bdc000 + 32169864 5 Microsoft Excel 0x106a89b74 0x104bdc000 + 32168820 6 Microsoft Excel 0x106acc2fc 0x104bdc000 + 32441084 7 Microsoft Excel 0x106a98cc4 0x104bdc000 + 32230596 8 Microsoft Excel 0x106a97c04 0x104bdc000 + 32226308 9 Microsoft Excel 0x106a897f4 0x104bdc000 + 32167924 10 Microsoft Excel 0x106a8731c 0x104bdc000 + 32158492 11 Microsoft Excel 0x105d69ac8 0x104bdc000 + 18406088 12 Microsoft Excel 0x1061bea10 0x104bdc000 + 22948368 13 Microsoft Excel 0x104dbc1b4 0x104bdc000 + 1966516 14 Microsoft Excel 0x104d828a8 0x104bdc000 + 1730728 15 Microsoft Excel 0x104d80ff8 0x104bdc000 + 1724408 16 Microsoft Excel 0x104d809b4 0x104bdc000 + 1722804 17 Microsoft Excel 0x104d808e0 0x104bdc000 + 1722592 18 Foundation 0x19ed394e8 __NSFireDelayedPerform + 372 19 CoreFoundation 0x19db66384 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 32 20 CoreFoundation 0x19db66028 __CFRunLoopDoTimer + 1012 21 CoreFoundation 0x19db65b38 __CFRunLoopDoTimers + 356 22 CoreFoundation 0x19db4b520 __CFRunLoopRun + 1856 23 CoreFoundation 0x19db4a724 CFRunLoopRunSpecific + 588 24 HIToolbox 0x1a90a2530 RunCurrentEventLoopInMode + 292 25 HIToolbox 0x1a90a8348 ReceiveNextEventCommon + 676 26 HIToolbox 0x1a90a8508 _BlockUntilNextEventMatchingListInModeWithFilter + 76 27 AppKit 0x1a16b5034 _DPSNextEvent + 660 28 AppKit 0x1a20192d4 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688 29 AppKit 0x1a16a8060 -[NSApplication run] + 480 30 AppKit 0x1a167e854 NSApplicationMain + 888 31 dyld 0x19d6e4274 start + 2840 Thread 1: 0 libsystem_kernel.dylib 0x19da22f54 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x19da35604 mach_msg2_internal + 80 2 libsystem_kernel.dylib 0x19da2baf8 mach_msg_overwrite + 480 3 libsystem_kernel.dylib 0x19da2329c mach_msg + 24 4 merp 0x108eb7f74 0x108eb4000 + 16244 5 libsys
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170
Feb ’25
Swift playgrounds and display orientation swift student challenge submission
I was developing my app on Xcode and I saw in requirements it says “your submission must be an app playground (.swiftpm) I reckon I can develop in Xcode and then copy those files in playgrounds app, make some changes, for it to work. also I made my project in landscape mode in Xcode, in playgrounds can I lock display orientation through package.swift file or I should continue making me app in landscape mode and ask players to change their viewing orientation via a popup?
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408
Feb ’25
Change Developer Forum Username
Hi There, Last year, I changed my company name from SugAR Labs to All Immersive. My current developer forum username is "SugAR_Labs" and I would like to change it to "All_Immersive" to match my new company name. I was advised by developer support on a phone call that there is not a way for me to do this myself. They referred me to a post like this to see if someone could help. Can someone help me make the change? Thanks!
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198
Jul ’25
Apple Pencil Pro not staying connected in iPadOS26 beta
I have a new M4 iPad Air and a brand new Apple Pencil Pro. It was working well until I installed iPadOS 26.0 (23A5297m) beta. Now, when using GoodNotes to write the Pencil functions for about 6-8 seconds and then disconnects for 2-3 seconds and then reconnects. You can imagine how disruptive this is. It does the same thing trying to highlight in the Kindle app, so I think it is an iOS issue. As I write this, I am discovering that the Pencil is not wanting to stay connected at all despite showing up in the list of Bluetooth devices and connecting temporarily. I've tried forgetting and reconnecting the Pencil several times. It is charged to 100%, and I receive the alert that the iPad detects the Pencil. Is anyone else having this issue? Do I need to assume this is being addressed?
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185
Jul ’25