Crash on startup with iOS Release

[tekmun]

Description

iOS release version crashes but no issue detected in debug mode.

Steps to Reproduce

I compiled the release version using this command" "dotnet publish -f:net9.0-ios -c:Release"
The debug version using this command: "dotnet build -t:Run -f:net9.0-ios -p:RuntimeIdentifier=ios-arm64 -p:_DeviceName=UUID"

Link to public reproduction project repository

No response

Version with bug

9.0.21 SR2.1

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

8.0.100 SR10

Affected platforms

iOS

Affected platform versions

iOS 18.3.2

Did you find any workaround?

No.
I am unfamiliar on how to read the Crash Report.
I installed .Net 9.0.200 version directly from https://dotnet.microsoft.com

Relevant log output

Crash Report
Incident Identifier: 8B655061-6F50-48C6-B956-3CBE7D8BAB91
Distributor ID:      com.apple.TestFlight
Hardware Model:      iPhone11,8
Process:             munsblog [8762]
Path:                /private/var/containers/Bundle/Application/507B9B10-DB32-476F-8D52-1BC80FC45D31/munsblog.app/munsblog
Identifier:          com.learnaholic.munsblog
Version:             1.96 (96)
AppStoreTools:       16C7015
AppVariant:          1:iPhone11,8:18
Beta:                YES
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.learnaholic.munsblog [3264]

Date/Time:           2025-03-19 21:08:06.5262 +0800
Launch Time:         2025-03-19 21:08:05.5979 +0800
OS Version:          iPhone OS 18.3.2 (22D82)
Release Type:        User
Baseband Version:    7.01.01
Report Version:      104

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: SIGNAL 6 Abort trap: 6
Terminating Process: munsblog [8762]

Triggered by Thread:  0

Last Exception Backtrace:
0   CoreFoundation                	0x18f9ae5fc __exceptionPreprocess + 164 (NSException.m:249)
1   libobjc.A.dylib               	0x18cf29244 objc_exception_throw + 88 (objc-exception.mm:356)
2   munsblog                      	0x1021ab2ac 0x10031c000 + 32043692
3   munsblog                      	0x102345c00 0x10031c000 + 33725440
4   UIKitCore                     	0x19261b998 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 320 (UIApplication.m:2583)
5   UIKitCore                     	0x192618c5c -[UIApplication _callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 3016 (UIApplication.m:3019)
6   UIKitCore                     	0x19243a5dc -[UIApplication _runWithMainScene:transitionContext:completion:] + 960 (UIApplication.m:4896)
7   UIKitCore                     	0x1925ec0a0 -[_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 132 (_UISceneLifecycleMultiplexer.m:452)
8   UIKitCore                     	0x1923ef5e4 _UIScenePerformActionsWithLifecycleActionMask + 112 (_UISceneLifecycleState.m:109)
9   UIKitCore                     	0x19258f00c __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke + 220 (_UISceneLifecycleMultiplexer.m:568)
10  UIKitCore                     	0x19258ed1c -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] + 216 (_UISceneLifecycleMultiplexer.m:517)
11  UIKitCore                     	0x192355834 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 608 (_UISceneLifecycleMultiplexer.m:567)
12  UIKitCore                     	0x192355554 -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] + 248 (_UISceneLifecycleMultiplexer.m:470)
13  UIKitCore                     	0x19235500c __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block... + 148 (_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction.m:73)
14  UIKitCore                     	0x1923541b4 +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:fromCurrentState:actions:completion:] + 736 (BSAnimationSettings+UIKit.m:54)
15  UIKitCore                     	0x1923537ec _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion + 224 (_UISceneSettingsDiffAction.m:27)
16  UIKitCore                     	0x19235349c -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] + 316 (_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction.m:58)
17  UIKitCore                     	0x1923ef394 __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke.229 + 612 (UIScene.m:2105)
18  UIKitCore                     	0x1923eece4 -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 208 (UIScene.m:1764)
19  UIKitCore                     	0x1923e6708 -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 244 (UIScene.m:2064)
20  UIKitCore                     	0x1923ce9f8 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 456 (UIApplication.m:4337)
21  UIKitCore                     	0x1923ccf04 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 288 (UIApplicationSceneClientAgent.m:47)
22  FrontBoardServices            	0x1a94b900c __95-[FBSScene _callOutQueue_didCreateWithTransitionContext:alternativeCreationCallout:completion:]_block_invoke + 288 (FBSScene.m:700)
23  FrontBoardServices            	0x1a94b6834 -[FBSScene _callOutQueue_coalesceClientSettingsUpdates:] + 68 (FBSScene.m:763)
24  FrontBoardServices            	0x1a94b8794 -[FBSScene _callOutQueue_didCreateWithTransitionContext:alternativeCreationCallout:completion:] + 436 (FBSScene.m:687)
25  FrontBoardServices            	0x1a94ccc94 __93-[FBSWorkspaceScenesClient _callOutQueue_sendDidCreateForScene:transitionContext:completion:]_block_invoke.197 + 276 (FBSWorkspaceScenesClient.m:700)
26  FrontBoardServices            	0x1a94cc4c8 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 168 (FBSWorkspace.m:445)
27  FrontBoardServices            	0x1a94dbb90 -[FBSWorkspaceScenesClient _callOutQueue_sendDidCreateForScene:transitionContext:completion:] + 468 (FBSWorkspaceScenesClient.m:697)
28  libdispatch.dylib             	0x19773efa8 _dispatch_client_callout + 20 (object.m:576)
29  libdispatch.dylib             	0x1977429f0 _dispatch_block_invoke_direct + 284 (queue.c:515)
30  FrontBoardServices            	0x1a94c5378 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 52 (FBSSerialQueue.m:285)
31  FrontBoardServices            	0x1a94c52f8 -[FBSMainRunLoopSerialQueue _targetQueue_performNextIfPossible] + 240 (FBSSerialQueue.m:309)
32  FrontBoardServices            	0x1a94c51d0 -[FBSMainRunLoopSerialQueue _performNextFromRunLoopSource] + 28 (FBSSerialQueue.m:322)
33  CoreFoundation                	0x18f9f4f4c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 (CFRunLoop.c:1970)
34  CoreFoundation                	0x18f9f4ee0 __CFRunLoopDoSource0 + 176 (CFRunLoop.c:2014)
35  CoreFoundation                	0x18f9f7ba4 __CFRunLoopDoSources0 + 344 (CFRunLoop.c:2059)
36  CoreFoundation                	0x18f9f6d3c __CFRunLoopRun + 840 (CFRunLoop.c:2969)
37  CoreFoundation                	0x18fa49284 CFRunLoopRunSpecific + 588 (CFRunLoop.c:3434)
38  GraphicsServices              	0x1dcc894c0 GSEventRunModal + 164 (GSEvent.c:2196)
39  UIKitCore                     	0x19258e674 -[UIApplication _run] + 816 (UIApplication.m:3846)
40  UIKitCore                     	0x1921b4e88 UIApplicationMain + 340 (UIApplication.m:5503)
41  munsblog                      	0x1021a8bb0 0x10031c000 + 32033712
42  munsblog                      	0x1008b29b0 0x10031c000 + 5859760
43  munsblog                      	0x1020bbbc8 0x10031c000 + 31062984
44  munsblog                      	0x101172c14 0x10031c000 + 15035412
45  munsblog                      	0x1022d54b4 0x10031c000 + 33264820
46  munsblog                      	0x102280cb0 0x10031c000 + 32918704
47  munsblog                      	0x1022869e4 0x10031c000 + 32942564
48  munsblog                      	0x1022dbc2c 0x10031c000 + 33291308
49  munsblog                      	0x1021b3718 0x10031c000 + 32077592
50  munsblog                      	0x10234411c 0x10031c000 + 33718556
51  dyld                          	0x1b5c8dde8 start + 2724 (dyldMain.cpp:1338)

Thread 0 name:
Thread 0 name:
Thread 0 Crashed:
0   libsystem_kernel.dylib        	0x00000001e10b32d4 __pthread_kill + 8 (:-1)
1   libsystem_pthread.dylib       	0x000000021a6c959c pthread_kill + 268 (pthread.c:1721)
2   libsystem_c.dylib             	0x00000001977f8b08 abort + 128 (abort.c:122)
3   munsblog                      	0x000000010236a748 0x10031c000 + 33875784
4   munsblog                      	0x0000000102304710 0x10031c000 + 33457936
5   libsystem_platform.dylib      	0x000000021a619ca8 _sigtramp + 56 (sigtramp.c:116)
6   libsystem_pthread.dylib       	0x000000021a6c959c pthread_kill + 268 (pthread.c:1721)
7   libsystem_c.dylib             	0x00000001977f8b08 abort + 128 (abort.c:122)
8   munsblog                      	0x00000001021ab678 0x10031c000 + 32044664
9   CoreFoundation                	0x000000018fafb988 __handleUncaughtException + 660 (NSException.m:367)
10  libobjc.A.dylib               	0x000000018cf2b2b8 _objc_terminate() + 144 (objc-exception.mm:495)
11  libc++abi.dylib               	0x000000021a5ee87c std::__terminate(void (*)()) + 16 (cxa_handlers.cpp:59)
12  libc++abi.dylib               	0x000000021a5ee820 std::terminate() + 108 (cxa_handlers.cpp:88)
13  libdispatch.dylib             	0x000000019773efbc _dispatch_client_callout + 40 (object.m:579)
14  libdispatch.dylib             	0x00000001977429f0 _dispatch_block_invoke_direct + 284 (queue.c:515)
15  FrontBoardServices            	0x00000001a94c5378 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 52 (FBSSerialQueue.m:285)
16  FrontBoardServices            	0x00000001a94c52f8 -[FBSMainRunLoopSerialQueue _targetQueue_performNextIfPossible] + 240 (FBSSerialQueue.m:309)
17  FrontBoardServices            	0x00000001a94c51d0 -[FBSMainRunLoopSerialQueue _performNextFromRunLoopSource] + 28 (FBSSerialQueue.m:322)
18  CoreFoundation                	0x000000018f9f4f4c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 (CFRunLoop.c:1970)
19  CoreFoundation                	0x000000018f9f4ee0 __CFRunLoopDoSource0 + 176 (CFRunLoop.c:2014)
20  CoreFoundation                	0x000000018f9f7ba4 __CFRunLoopDoSources0 + 344 (CFRunLoop.c:2059)
21  CoreFoundation                	0x000000018f9f6d3c __CFRunLoopRun + 840 (CFRunLoop.c:2969)
22  CoreFoundation                	0x000000018fa49284 CFRunLoopRunSpecific + 588 (CFRunLoop.c:3434)
23  GraphicsServices              	0x00000001dcc894c0 GSEventRunModal + 164 (GSEvent.c:2196)
24  UIKitCore                     	0x000000019258e674 -[UIApplication _run] + 816 (UIApplication.m:3846)
25  UIKitCore                     	0x00000001921b4e88 UIApplicationMain + 340 (UIApplication.m:5503)
26  munsblog                      	0x00000001021a8bb0 0x10031c000 + 32033712
27  munsblog                      	0x00000001008b29b0 0x10031c000 + 5859760
28  munsblog                      	0x00000001020bbbc8 0x10031c000 + 31062984
29  munsblog                      	0x0000000101172c14 0x10031c000 + 15035412
30  munsblog                      	0x00000001022d54b4 0x10031c000 + 33264820
31  munsblog                      	0x0000000102280cb0 0x10031c000 + 32918704
32  munsblog                      	0x00000001022869e4 0x10031c000 + 32942564
33  munsblog                      	0x00000001022dbc2c 0x10031c000 + 33291308
34  munsblog                      	0x00000001021b3718 0x10031c000 + 32077592
35  munsblog                      	0x000000010234411c 0x10031c000 + 33718556
36  dyld                          	0x00000001b5c8dde8 start + 2724 (dyldMain.cpp:1338)

Thread 1:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 2 name:
Thread 2:
0   libsystem_kernel.dylib        	0x00000001e10ae090 __psynch_cvwait + 8 (:-1)
1   libsystem_pthread.dylib       	0x000000021a6c4f98 _pthread_cond_wait + 1204 (pthread_cond.c:862)
2   munsblog                      	0x0000000102218d2c 0x10031c000 + 32492844
3   libsystem_pthread.dylib       	0x000000021a6c27d0 _pthread_start + 136 (pthread.c:931)
4   libsystem_pthread.dylib       	0x000000021a6c2480 thread_start + 8 (:-1)

Thread 3 name:
Thread 3:
0   libsystem_kernel.dylib        	0x00000001e10a8704 semaphore_wait_trap + 8 (:-1)
1   munsblog                      	0x00000001022b490c 0x10031c000 + 33130764
2   munsblog                      	0x0000000102292cbc 0x10031c000 + 32992444
3   libsystem_pthread.dylib       	0x000000021a6c27d0 _pthread_start + 136 (pthread.c:931)
4   libsystem_pthread.dylib       	0x000000021a6c2480 thread_start + 8 (:-1)

Thread 4:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 5:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 6:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 7 name:
Thread 7:
0   libsystem_kernel.dylib        	0x00000001e10aebd0 __ulock_wait + 8 (:-1)
1   libdispatch.dylib             	0x000000019773f998 _dlock_wait + 56 (lock.c:326)
2   libdispatch.dylib             	0x000000019773f74c _dispatch_thread_event_wait_slow + 56 (lock.c:558)
3   libdispatch.dylib             	0x000000019774eae8 __DISPATCH_WAIT_FOR_QUEUE__ + 368 (queue.c:1702)
4   libdispatch.dylib             	0x000000019774e694 _dispatch_sync_f_slow + 148 (queue.c:1799)
5   AXCoreUtilities               	0x000000019caa2564 AXPerformBlockSynchronouslyOnMainThread + 84
6   libdispatch.dylib             	0x000000019773d248 _dispatch_call_block_and_release + 32 (init.c:1549)
7   libdispatch.dylib             	0x000000019773efa8 _dispatch_client_callout + 20 (object.m:576)
8   libdispatch.dylib             	0x00000001977420f4 _dispatch_queue_override_invoke + 916 (queue.c:5101)
9   libdispatch.dylib             	0x0000000197750ec0 _dispatch_root_queue_drain + 392 (queue.c:7331)
10  libdispatch.dylib             	0x00000001977516c4 _dispatch_worker_thread2 + 156 (queue.c:7399)
11  libsystem_pthread.dylib       	0x000000021a6c4644 _pthread_wqthread + 228 (pthread.c:2709)
12  libsystem_pthread.dylib       	0x000000021a6c2474 start_wqthread + 8 (:-1)

Thread 8 name:
Thread 8:
0   libsystem_kernel.dylib        	0x00000001e10aebd0 __ulock_wait + 8 (:-1)
1   libdispatch.dylib             	0x000000019773f998 _dlock_wait + 56 (lock.c:326)
2   libdispatch.dylib             	0x000000019773f74c _dispatch_thread_event_wait_slow + 56 (lock.c:558)
3   libdispatch.dylib             	0x000000019774eae8 __DISPATCH_WAIT_FOR_QUEUE__ + 368 (queue.c:1702)
4   libdispatch.dylib             	0x000000019774e694 _dispatch_sync_f_slow + 148 (queue.c:1799)
5   UIKitCore                     	0x000000019259048c __37-[_UIRemoteKeyboards startConnection]_block_invoke_3 + 144 (_UIRemoteKeyboards.m:1260)
6   CoreFoundation                	0x000000018f9b0e34 __invoking___ + 148 (:-1)
7   CoreFoundation                	0x000000018f9afe7c -[NSInvocation invoke] + 428 (NSForwarding.m:3411)
8   Foundation                    	0x000000018e63cae0 __NSXPCCONNECTION_IS_CALLING_OUT_TO_EXPORTED_OBJECT__ + 16 (NSXPCConnection.m:170)
9   Foundation                    	0x000000018e63b514 -[NSXPCConnection _decodeAndInvokeReplyBlockWithEvent:sequence:replyInfo:] + 532 (NSXPCConnection.m:313)
10  Foundation                    	0x000000018e63e53c __88-[NSXPCConnection _sendInvocation:orArguments:count:methodSignature:selector:withProxy:]_block_invoke_5 + 188 (NSXPCConnection.m:1657)
11  libxpc.dylib                  	0x000000021a72bb80 _xpc_connection_reply_callout + 116 (serializer.c:119)
12  libxpc.dylib                  	0x000000021a71e2d0 _xpc_connection_call_reply_async + 80 (connection.c:894)
13  libdispatch.dylib             	0x000000019773f028 _dispatch_client_callout3 + 20 (object.m:602)
14  libdispatch.dylib             	0x000000019775cb64 _dispatch_mach_msg_async_reply_invoke + 340 (mach.c:3102)
15  libdispatch.dylib             	0x000000019774642c _dispatch_lane_serial_drain + 352 (queue.c:3934)
16  libdispatch.dylib             	0x0000000197747158 _dispatch_lane_invoke + 432 (queue.c:4025)
17  libdispatch.dylib             	0x000000019775238c _dispatch_root_queue_drain_deferred_wlh + 288 (queue.c:7193)
18  libdispatch.dylib             	0x0000000197751bd8 _dispatch_workloop_worker_thread + 540 (queue.c:6787)
19  libsystem_pthread.dylib       	0x000000021a6c4680 _pthread_wqthread + 288 (pthread.c:2696)
20  libsystem_pthread.dylib       	0x000000021a6c2474 start_wqthread + 8 (:-1)

Thread 9 name:
Thread 9:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 10 name:
Thread 10:
0   libsystem_kernel.dylib        	0x00000001e10a8788 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib        	0x00000001e10abe98 mach_msg2_internal + 80 (mach_msg.c:201)
2   libsystem_kernel.dylib        	0x00000001e10abdb0 mach_msg_overwrite + 424 (mach_msg.c:0)
3   libsystem_kernel.dylib        	0x00000001e10abbfc mach_msg + 24 (mach_msg.c:323)
4   CoreFoundation                	0x000000018f9f7804 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2637)
5   CoreFoundation                	0x000000018f9f6eb0 __CFRunLoopRun + 1212 (CFRunLoop.c:3021)
6   CoreFoundation                	0x000000018fa49284 CFRunLoopRunSpecific + 588 (CFRunLoop.c:3434)
7   Foundation                    	0x000000018e5af0e8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (NSRunLoop.m:373)
8   Foundation                    	0x000000018e70bbb0 -[NSRunLoop(NSRunLoop) runUntilDate:] + 64 (NSRunLoop.m:420)
9   UIKitCore                     	0x0000000192621a78 -[UIEventFetcher threadMain] + 420 (UIEventFetcher.m:1351)
10  Foundation                    	0x000000018e69af30 __NSThread__start__ + 724 (NSThread.m:991)
11  libsystem_pthread.dylib       	0x000000021a6c27d0 _pthread_start + 136 (pthread.c:931)
12  libsystem_pthread.dylib       	0x000000021a6c2480 thread_start + 8 (:-1)

Thread 11:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 12 name:
Thread 12 name:
Thread 12:
0   libsystem_kernel.dylib        	0x00000001e10ae090 __psynch_cvwait + 8 (:-1)
1   libsystem_pthread.dylib       	0x000000021a6c4f98 _pthread_cond_wait + 1204 (pthread_cond.c:862)
2   Foundation                    	0x000000018e624ec0 -[_NSThreadPerformInfo wait] + 44 (NSThread.m:275)
3   Foundation                    	0x000000018e623b74 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 720 (NSThread.m:1272)
4   Foundation                    	0x000000018e6232b4 -[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:] + 112 (NSThread.m:1290)
5   munsblog                      	0x00000001021b3f34 0x10031c000 + 32079668
6   munsblog                      	0x00000001008c25c0 0x10031c000 + 5924288
7   munsblog                      	0x00000001020841a4 0x10031c000 + 30835108
8   munsblog                      	0x0000000101171000 0x10031c000 + 15028224
9   libdispatch.dylib             	0x000000019773d248 _dispatch_call_block_and_release + 32 (init.c:1549)
10  libdispatch.dylib             	0x000000019773efa8 _dispatch_client_callout + 20 (object.m:576)
11  libdispatch.dylib             	0x00000001977465cc _dispatch_lane_serial_drain + 768 (queue.c:3934)
12  libdispatch.dylib             	0x0000000197747158 _dispatch_lane_invoke + 432 (queue.c:4025)
13  libdispatch.dylib             	0x000000019775238c _dispatch_root_queue_drain_deferred_wlh + 288 (queue.c:7193)
14  libdispatch.dylib             	0x0000000197751bd8 _dispatch_workloop_worker_thread + 540 (queue.c:6787)
15  libsystem_pthread.dylib       	0x000000021a6c4680 _pthread_wqthread + 288 (pthread.c:2696)
16  libsystem_pthread.dylib       	0x000000021a6c2474 start_wqthread + 8 (:-1)

Thread 13:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 14:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 15:
0   libsystem_pthread.dylib       	0x000000021a6c246c start_wqthread + 0 (:-1)

Thread 16 name:
Thread 16:
0   libsystem_kernel.dylib        	0x00000001e10ae090 __psynch_cvwait + 8 (:-1)
1   libsystem_pthread.dylib       	0x000000021a6c4f98 _pthread_cond_wait + 1204 (pthread_cond.c:862)
2   JavaScriptCore                	0x00000001a66ec620 0x1a65f0000 + 1033760
3   libsystem_pthread.dylib       	0x000000021a6c27d0 _pthread_start + 136 (pthread.c:931)
4   libsystem_pthread.dylib       	0x000000021a6c2480 thread_start + 8 (:-1)


Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000000   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x0000000000000000
    x4: 0xffffffff929c65c4   x5: 0x0000000000000008   x6: 0x000000016fae1360   x7: 0x000000016fae0a50
    x8: 0x45630292dcf6b0ee   x9: 0x456302932b083e6e  x10: 0x00000000000003ff  x11: 0x000000016fae0ac0
   x12: 0x0000000000000000  x13: 0x0000000101988a44  x14: 0x00000000000000a8  x15: 0x000000016fae07a0
   x16: 0x0000000000000148  x17: 0x00000001f7fe8e80  x18: 0x0000000000000000  x19: 0x0000000000000006
   x20: 0x0000000000000103  x21: 0x00000001f7fe8f60  x22: 0x0000000301154b10  x23: 0x00000001f9c1f830
   x24: 0x0000000000000034  x25: 0x000000018fe1739c  x26: 0x00000001f8ea23d0  x27: 0x00000001f9c1a000
   x28: 0x00000000211200d5   fp: 0x000000016fae1370   lr: 0x000000021a6c959c
    sp: 0x000000016fae1350   pc: 0x00000001e10b32d4 cpsr: 0x40000000
   esr: 0x56000080  Address size fault


Binary Images:
        0x10031c000 -         0x1024d3fff munsblog arm64  <bdc9c9284ffe328fb5e63a7b237a15e0> /private/var/containers/Bundle/Application/507B9B10-DB32-476F-8D52-1BC80FC45D31/munsblog.app/munsblog
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EOF

[similar-issues-ai]

We've found some similar issues:

• Picker crashes app on iOS 17.4 Simulator  #22323 , similarity score: 83%
• [MacCatalyst] Failure to run in release mode (arm64) #24404 , similarity score: 82%
• Crash on startup with iOS Release #24618 , similarity score: 82%
• [iOS] ShellContent + DataTemplate + Binding => crash #28497 , similarity score: 81%
• ListView with observable collection as item source is crashing app when not debugging #11831 , similarity score: 81%
• App which works on iPhone and Android phones crashes immediately on launch on iPad #20660 , similarity score: 81%

If any of the above are duplicates, please consider closing this issue out and adding additional context in the original issue.

Note: You can give me feedback by 👍 or 👎 this comment.

[mattleibow]

@rolfbjarne any thoughts as to getting more info?

@tekmun does this happen with a file new maui template? Does it happen with a plain iOS template?

[tekmun]

In the crash report, there is this line: Beta: YES
I removed the directory /usr/local/share/dotnet and ~/.dotnet, and ~/Library/Developer/Xcode/UserData/Provisioning Profiles.
I re-installed Visual Studio Code, and necessary Extensions, installed .Net9 SDK 9.0.200, and installed dotnet workload install maui maui-ios ios maui-maccatalysti maccatalyst.
I am running Xcode 16.2 and Mac 15.3.2.

I run this command to compile: dotnet publish -f:net9.0-ios -c:Release
I run this command to manually install ipa on my device: xcrun devicectl device install app --device
The installation terminated at 68% with this error message: (Attempted to install a Beta profile without the proper entitlement.) (MIInstallerErrorDomain error 13 (0x0D))

So, I think the issue is the code is not signed with my Distribution iOS Profile. I have checked its expiry is 7 months later.
I reverted to net8.0-ios but same error.

Will it work on a new project? I don't think so because the issue is with the CodeSign.

Does Maui work with Xcode 16.2? The dotnet.microsoft.com website says it works with Xcode 16.1.