HydraIssues

[TRIAGED -> #319] Crash report: iPad17_4 / 26.3
closed bug Project: hydraheadipad Reporter: hydraapplepipeline 20 May 2026 20:03

Description

TestFlight crash

  • Apple feedback ID: ANLx6InkIq9heRCstZgX7RM
  • Submitted: 2026-05-19T14:50:52.398Z
  • Tester: cederik.haverbeke@gmail.com
  • Device: iPad17_4
  • OS: 26.3
  • Locale: en-BE
  • Architecture: arm64e

Comment

Crash after pairing

Crash log

Incident Identifier: F229EE1B-97D3-4AA6-BF56-C13F5F0528DE
Distributor ID:      com.apple.TestFlight
Hardware Model:      iPad17,4
Process:             HydraHeadiPad [1398]
Path:                /private/var/containers/Bundle/Application/3338EEB8-90B5-4F86-AD24-BBDB2531D5AD/HydraHeadiPad.app/HydraHeadiPad
Identifier:          com.experiencenet.hydraheadipad
Version:             0.2.59 (82)
AppStoreTools:       17F41
AppVariant:          1:iPad17,4-A:26
Beta:                YES
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.experiencenet.hydraheadipad [991]

Date/Time:           2026-05-19 16:47:17.7690 +0200
Launch Time:         2026-05-19 16:46:39.8753 +0200
OS Version:          iPhone OS 26.3 (23D127)
Release Type:        User
Baseband Version:    2.03.08
Report Version:      104

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Reason: -[(dynamic class) managedObjectContext]: unrecognized selector sent to instance 0x109ddec60
Termination Reason: SIGNAL 6 Abort trap: 6
Terminating Process: HydraHeadiPad [1398]

Triggered by Thread:  0

Last Exception Backtrace:
0   CoreFoundation                	0x18edbc964 __exceptionPreprocess + 164 (NSException.m:249)
1   libobjc.A.dylib               	0x18bc99814 objc_exception_throw + 88 (objc-exception.mm:356)
2   CoreFoundation                	0x18ee572c0 -[NSObject(NSObject) doesNotRecognizeSelector:] + 384 (NSObject.m:168)
3   UIKitCore                     	0x195b73358 -[UIResponder doesNotRecognizeSelector:] + 260 (UIResponder.m:848)
4   CoreFoundation                	0x18ed3c35c ___forwarding___ + 1472 (NSForwarding.m:3616)
5   CoreFoundation                	0x18ed44200 _CF_forwarding_prep_0 + 96 (:-1)
6   HydraHeadiPad                 	0x104999028 -[DataManager init] + 236 (DataManager.m:33)
7   HydraHeadiPad                 	0x1049afe38 -[StreamFrameViewController viewDidLoad] + 156 (StreamFrameViewController.m:86)
8   UIKitCore                     	0x19473aef0 -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] + 84 (UIViewController.m:3125)
9   UIKitCore                     	0x19472c11c -[UIViewController loadViewIfRequired] + 944 (UIViewController.m:5056)
10  UIKitCore                     	0x19472bd4c -[UIViewController view] + 24 (UIViewController.m:5078)
11  UIKitCore                     	0x1952d143c -[_UIFullscreenPresentationController _setPresentedViewController:] + 72 (_UIFullscreenPresentationController.m:326)
12  UIKitCore                     	0x1952c5ba0 -[UIPresentationController initWithPresentedViewController:presentingViewController:] + 120 (UIPresentationController.m:333)
13  UIKitCore                     	0x1959e45f8 -[_UIPresentationControllerNullVisualStyleProvider presentationControllerForPresentedViewController:inIdiom:] + 72 (_UIPresentationControllerVisualStyle.m:146)
14  UIKitCore                     	0x1959e4d80 -[_UIPresentationControllerDefaultVisualStyleProvider presentationControllerForPresentedViewController:inIdiom:] + 96 (_UIPresentationControllerVisualStyle.m:301)
15  UIKitCore                     	0x1953c247c -[UIViewController _presentViewController:withAnimationController:completion:] + 1568 (UIViewController.m:9792)
16  UIKitCore                     	0x1953c392c __63-[UIViewController _presentViewController:animated:completion:]_block_invoke_2 + 56 (UIViewController.m:10345)
17  UIKitCore                     	0x1960bcf84 +[UIView(Animation) performWithoutAnimation:] + 76 (UIView.m:17253)
18  UIKitCore                     	0x1953c38ac __63-[UIViewController _presentViewController:animated:completion:]_block_invoke + 212 (UIViewController.m:10343)
19  UIKitCore                     	0x1953c3b74 -[UIViewController _performCoordinatedPresentOrDismiss:animated:] + 532 (UIViewController.m:10624)
20  UIKitCore                     	0x1953c3794 -[UIViewController _presentViewController:animated:completion:] + 324 (UIViewController.m:10362)
21  UIKitCore                     	0x1953c3c30 -[UIViewController presentViewController:animated:completion:] + 164 (UIViewController.m:10559)
22  HydraHeadiPad                 	0x10499ec50 __90-[HydraStreamSession startWithHost:appName:width:height:bitrateKbps:serverCert:presenter:]_block_invoke + 84 (HydraStreamSession.m:63)
23  libdispatch.dylib             	0x1c7a1cadc _dispatch_call_block_and_release + 32 (init.c:1575)
24  libdispatch.dylib             	0x1c7a367fc _dispatch_client_callout + 16 (client_callout.mm:85)
25  libdispatch.dylib             	0x1c7a53b10 _dispatch_main_queue_drain.cold.5 + 812 (queue.c:8181)
26  libdispatch.dylib             	0x1c7a2bec8 _dispatch_main_queue_drain + 180 (queue.c:8162)
27  libdispatch.dylib             	0x1c7a2be04 _dispatch_main_queue_callback_4CF + 44 (queue.c:8341)
28  CoreFoundation                	0x18ed612b4 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 (CFRunLoop.c:1820)
29  CoreFoundation                	0x18ed14b3c __CFRunLoopRun + 1944 (CFRunLoop.c:3177)
30  CoreFoundation                	0x18ed13a6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
31  GraphicsServices              	0x2332aa498 GSEventRunModal + 120 (GSEvent.c:2049)
32  UIKitCore                     	0x1947c3df8 -[UIApplication _run] + 792 (UIApplication.m:3904)
33  UIKitCore                     	0x19476ce54 UIApplicationMain + 336 (UIApplication.m:5579)
34  SwiftUI                       	0x197a84d20 closure #1 in KitRendererCommon(_:) + 168 (UIKitApp.swift:65)
35  SwiftUI                       	0x197a818d4 runApp<A>(_:) + 112 (UIKitApp.swift:16)
36  SwiftUI                       	0x197a813c0 static App.main() + 172 (App.swift:137)
37  HydraHeadiPad                 	0x1049c0464 static HydraHeadiPadApp.$main() + 24 (App.swift:0)
38  HydraHeadiPad                 	0x1049c0464 main + 36
39  dyld                          	0x18bceee28 start + 7116 (dyldMain.cpp:1477)

Thread 0 name:
Thread 0 Crashed:
0   libsystem_kernel.dylib        	0x000000023c4920cc __pthread_kill + 8 (:-1)
1   libsystem_pthread.dylib       	0x00000001eb7b3810 pthread_kill + 268 (pthread.c:1721)
2   libsystem_c.dylib             	0x000000019a698f64 abort + 124 (abort.c:122)
3   libc++abi.dylib               	0x000000018bd9c808 __abort_message + 132 (abort_message.cpp:66)
4   libc++abi.dylib               	0x000000018bd8b484 demangling_terminate_handler() + 304 (cxa_default_handlers.cpp:76)
5   libobjc.A.dylib               	0x000000018bc9bf78 _objc_terminate() + 156 (objc-exception.mm:496)
6   libc++abi.dylib               	0x000000018bd9bbdc std::__terminate(void (*)()) + 16 (cxa_handlers.cpp:59)
7   libc++abi.dylib               	0x000000018bd9f314 __cxxabiv1::failed_throw(__cxxabiv1::__cxa_exception*) + 88 (cxa_exception.cpp:152)
8   libc++abi.dylib               	0x000000018bd9f2bc __cxa_throw + 92 (cxa_exception.cpp:299)
9   libobjc.A.dylib               	0x000000018bc9997c objc_exception_throw + 448 (objc-exception.mm:385)
10  CoreFoundation                	0x000000018ee572c0 -[NSObject(NSObject) doesNotRecognizeSelector:] + 384 (NSObject.m:168)
11  UIKitCore                     	0x0000000195b73358 -[UIResponder doesNotRecognizeSelector:] + 260 (UIResponder.m:848)
12  CoreFoundation                	0x000000018ed3c35c ___forwarding___ + 1472 (NSForwarding.m:3616)
13  CoreFoundation                	0x000000018ed44200 _CF_forwarding_prep_0 + 96 (:-1)
14  HydraHeadiPad                 	0x0000000104999028 -[DataManager init] + 236 (DataManager.m:33)
15  HydraHeadiPad                 	0x00000001049afe38 -[StreamFrameViewController viewDidLoad] + 156 (StreamFrameViewController.m:86)
16  UIKitCore                     	0x000000019473aef0 -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] + 84 (UIViewController.m:3125)
17  UIKitCore                     	0x000000019472c11c -[UIViewController loadViewIfRequired] + 944 (UIViewController.m:5056)
18  UIKitCore                     	0x000000019472bd4c -[UIViewController view] + 24 (UIViewController.m:5078)
19  UIKitCore                     	0x00000001952d143c -[_UIFullscreenPresentationController _setPresentedViewController:] + 72 (_UIFullscreenPresentationController.m:326)
20  UIKitCore                     	0x00000001952c5ba0 -[UIPresentationController initWithPresentedViewController:presentingViewController:] + 120 (UIPresentationController.m:333)
21  UIKitCore                     	0x00000001959e45f8 -[_UIPresentationControllerNullVisualStyleProvider presentationControllerForPresentedViewController:inIdiom:] + 72 (_UIPresentationControllerVisualStyle.m:146)
22  UIKitCore                     	0x00000001959e4d80 -[_UIPresentationControllerDefaultVisualStyleProvider presentationControllerForPresentedViewController:inIdiom:] + 96 (_UIPresentationControllerVisualStyle.m:301)
23  UIKitCore                     	0x00000001953c247c -[UIViewController _presentViewController:withAnimationController:completion:] + 1568 (UIViewController.m:9792)
24  UIKitCore                     	0x00000001953c392c __63-[UIViewController _presentViewController:animated:completion:]_block_invoke_2 + 56 (UIViewController.m:10345)
25  UIKitCore                     	0x00000001960bcf84 +[UIView(Animation) performWithoutAnimation:] + 76 (UIView.m:17253)
26  UIKitCore                     	0x00000001953c38ac __63-[UIViewController _presentViewController:animated:completion:]_block_invoke + 212 (UIViewController.m:10343)
27  UIKitCore                     	0x00000001953c3b74 -[UIViewController _performCoordinatedPresentOrDismiss:animated:] + 532 (UIViewController.m:10624)
28  UIKitCore                     	0x00000001953c3794 -[UIViewController _presentViewController:animated:completion:] + 324 (UIViewController.m:10362)
29  UIKitCore                     	0x00000001953c3c30 -[UIViewController presentViewController:animated:completion:] + 164 (UIViewController.m:10559)
30  HydraHeadiPad                 	0x000000010499ec50 __90-[HydraStreamSession startWithHost:appName:width:height:bitrateKbps:serverCert:presenter:]_block_invoke + 84 (HydraStreamSession.m:63)
31  libdispatch.dylib             	0x00000001c7a1cadc _dispatch_call_block_and_release + 32 (init.c:1575)
32  libdispatch.dylib             	0x00000001c7a367fc _dispatch_client_callout + 16 (client_callout.mm:85)
33  libdispatch.dylib             	0x00000001c7a53b10 _dispatch_main_queue_drain.cold.5 + 812 (queue.c:8181)
34  libdispatch.dylib             	0x00000001c7a2bec8 _dispatch_main_queue_drain + 180 (queue.c:8162)
35  libdispatch.dylib             	0x00000001c7a2be04 _dispatch_main_queue_callback_4CF + 44 (queue.c:8341)
36  CoreFoundation                	0x000000018ed612b4 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 (CFRunLoop.c:1820)
37  CoreFoundation                	0x000000018ed14b3c __CFRunLoopRun + 1944 (CFRunLoop.c:3177)
38  CoreFoundation                	0x000000018ed13a6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
39  GraphicsServices              	0x00000002332aa498 GSEventRunModal + 120 (GSEvent.c:2049)
40  UIKitCore                     	0x00000001947c3df8 -[UIApplication _run] + 792 (UIApplication.m:3904)
41  UIKitCore                     	0x000000019476ce54 UIApplicationMain + 336 (UIApplication.m:5579)
42  SwiftUI                       	0x0000000197a84d20 closure #1 in KitRendererCommon(_:) + 168 (UIKitApp.swift:65)
43  SwiftUI                       	0x0000000197a818d4 runApp<A>(_:) + 112 (UIKitApp.swift:16)
44  SwiftUI                       	0x0000000197a813c0 static App.main() + 172 (App.swift:137)
45  HydraHeadiPad                 	0x00000001049c0464 static HydraHeadiPadApp.$main() + 24 (App.swift:0)
46  HydraHeadiPad                 	0x00000001049c0464 main + 36
47  dyld                          	0x000000018bceee28 start + 7116 (dyldMain.cpp:1477)

Thread 1:

Thread 2 name:
Thread 2:
0   libsystem_kernel.dylib        	0x000000023c487cd4 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib        	0x000000023c48b2f8 mach_msg2_internal + 76 (mach_msg.c:201)
2   libsystem_kernel.dylib        	0x000000023c48b214 mach_msg_overwrite + 428 (mach_msg.c:0)
3   libsystem_kernel.dylib        	0x000000023c48b05c mach_msg + 24 (mach_msg.c:323)
4   CoreFoundation                	0x000000018ed3d868 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2650)
5   CoreFoundation                	0x000000018ed14848 __CFRunLoopRun + 1188 (CFRunLoop.c:3035)
6   CoreFoundation                	0x000000018ed13a6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
7   Foundation                    	0x000000018ccd3f54 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (NSRunLoop.m:375)
8   Foundation                    	0x000000018ccd412c -[NSRunLoop(NSRunLoop) runUntilDate:] + 64 (NSRunLoop.m:422)
9   UIKitCore                     	0x0000000194799094 -[UIEventFetcher threadMain] + 408 (UIEventFetcher.m:1333)
10  Foundation                    	0x000000018c39321c __NSThread__start__ + 732 (NSThread.m:997)
11  libsystem_pthread.dylib       	0x00000001eb7b044c _pthread_start + 136 (pthread.c:931)
12  libsystem_pthread.dylib       	0x00000001eb7ac8cc thread_start + 8 (:-1)

Thread 3 name:
Thread 3:
0   libsystem_kernel.dylib        	0x000000023c487cd4 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib        	0x000000023c48b2f8 mach_msg2_internal + 76 (mach_msg.c:201)
2   libsystem_kernel.dylib        	0x000000023c48b214 mach_msg_overwrite + 428 (mach_msg.c:0)
3   libsystem_kernel.dylib        	0x000000023c48b05c mach_msg + 24 (mach_msg.c:323)
4   CoreFoundation                	0x000000018ed3d868 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2650)
5   CoreFoundation                	0x000000018ed14848 __CFRunLoopRun + 1188 (CFRunLoop.c:3035)
6   CoreFoundation                	0x000000018ed13a6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
7   CFNetwork                     	0x00000001a3c65c10 +[__CFN_CoreSchedulingSetRunnable _run:] + 416 (CoreSchedulingSet.mm:1473)
8   Foundation                    	0x000000018c39321c __NSThread__start__ + 732 (NSThread.m:997)
9   libsystem_pthread.dylib       	0x00000001eb7b044c _pthread_start + 136 (pthread.c:931)
10  libsystem_pthread.dylib       	0x00000001eb7ac8cc thread_start + 8 (:-1)

Thread 4 name:
Thread 4:
0   libsystem_kernel.dylib        	0x000000023c487c50 semaphore_wait_trap + 8 (:-1)
1   libdispatch.dylib             	0x00000001c7a1e910 _dispatch_sema4_wait + 28 (lock.c:139)
2   libdispatch.dylib             	0x00000001c7a1eec0 _dispatch_semaphore_wait_slow + 132 (semaphore.c:132)
3   UIKitCore                     	0x00000001947a9b6c 0x194726000 + 539500
4   UIKitCore                     	0x0000000194f177a4 closure #2 in InProcessAnimationManager.startAdvancing(_:) + 332 (InProcessAnimationManager.swift:1108)
5   UIKitCore                     	0x0000000194747944 <deduplicated_symbol> + 36 (:-1)
6   Foundation                    	0x000000018c39321c __NSThread__start__ + 732 (NSThread.m:997)
7   libsystem_pthread.dylib       	0x00000001eb7b044c _pthread_start + 136 (pthread.c:931)
8   libsystem_pthread.dylib       	0x00000001eb7ac8cc thread_start + 8 (:-1)

Thread 5:

Thread 6:

Thread 7:

Thread 8:

Thread 9:

Thread 10:


Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000000   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x0000000000000000
    x4: 0x000000018bda0f43   x5: 0x000000016b4744d0   x6: 0x000000000000006e   x7: 0xfffff0003ffff800
    x8: 0x76e3dc36c8c3347b   x9: 0x76e3dc3730f7d67b  x10: 0x0000000000000002  x11: 0x0000010000000000
   x12: 0x00000000fffffffd  x13: 0x0000000000000000  x14: 0x0000000000000000  x15: 0x0000000000000000
   x16: 0x0000000000000148  x17: 0x00000001f834e200  x18: 0x0000000000000000  x19: 0x0000000000000006
   x20: 0x0000000000000103  x21: 0x00000001f834e2e0  x22: 0x00000001f52b8000  x23: 0x0000000000000000
   x24: 0x0000000000000001  x25: 0x0000000000000068  x26: 0x000000016b4755a0  x27: 0x00000001f833cd30
   x28: 0x0000000116e11400   fp: 0x000000016b474440   lr: 0x00000001eb7b3810
    sp: 0x000000016b474420   pc: 0x000000023c4920cc cpsr: 0x40000000
   esr: 0x56000080 (Syscall)


Binary Images:
        0x104988000 -         0x104c3bfff HydraHeadiPad arm64  <275cb677dd6533c7a17fd0d9323ed160> /var/containers/Bundle/Application/3338EEB8-90B5-4F86-AD24-BBDB2531D5AD/HydraHeadiPad.app/HydraHeadiPad
        0x104e68000 -         0x104e73fff libobjc-trampolines.dylib arm64e  <1954b963897d321f88be880ecef5b408> /private/preboot/Cryptexes/OS/usr/lib/libobjc-trampolines.dylib
        0x18bc68000 -         0x18bcb9b5f libobjc.A.dylib arm64e  <4358daf977583542a1e19f185534a911> /usr/lib/libobjc.A.dylib
        0x18bcea000 -         0x18bd89347 dyld arm64e  <7631b298c24e3532b62500a1ad73c1fd> /usr/lib/dyld
        0x18bd8a000 -         0x18bda46c7 libc++abi.dylib arm64e  <a741ff8f8ad1315780ba476d6d990c23> /usr/lib/libc++abi.dylib
        0x18c331000 -         0x18d177c9f Foundation arm64e  <4c3912d2e14a3a21926b54bef625be89> /System/Library/Frameworks/Foundation.framework/Foundation
        0x18ecf7000 -         0x18f27d73f CoreFoundation arm64e  <d52bceeee890347c84611537154e22d9> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
        0x194726000 -         0x196b859bf UIKitCore arm64e  <a70d8d96f3a53099901127eeb49d7be8> /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
        0x197a53000 -         0x198cd4fdf SwiftUI arm64e  <b78443e4291f3ffd931bde278e9ec5b8> /System/Library/Frameworks/SwiftUI.framework/SwiftUI
        0x19a621000 -         0x19a6a15af libsystem_c.dylib arm64e  <61a33aa9d6683b35a859b6925c4047b9> /usr/lib/system/libsystem_c.dylib
        0x1a3a1d000 -         0x1a3dd38bf CFNetwork arm64e  <ac6cb88437403320999436594af6ad73> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
        0x1c7a1b000 -         0x1c7a6121f libdispatch.dylib arm64e  <904d48a3d99e3962bfa9c3dfb66bba83> /usr/lib/system/libdispatch.dylib
        0x1eb7ac000 -         0x1eb7b845f libsystem_pthread.dylib arm64e  <4f94107b94d23e888542f5403c581b50> /usr/lib/system/libsystem_pthread.dylib
        0x2332a9000 -         0x2332b17ff GraphicsServices arm64e  <12a401ff966436029f17f3047446e62b> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
        0x23c487000 -         0x23c4c1d2b libsystem_kernel.dylib arm64e  <8d8301292cbe32a9b61ece493eecb399> /usr/lib/system/libsystem_kernel.dylib

EOF

View all feedback

Custom Fields

apple_feedback_id
ANLx6InkIq9heRCstZgX7RM
device_model
iPad17_4
feedback_kind
crash
os_version
26.3