iOS14 Widget Crash

I found a lot of widget crashes in the AppStore, looking at the call stack crashes should be in the widget initialization phase, and there is not an execution to the project code, what is the cause of this problem?
The crashing system is iOS14 and iOS14.2
This is a few related crashes:
Code Block language
Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000001e79e1424
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [318]
Triggered by Thread:  0
Thread 0 name:
Thread 0 Crashed:
0   WidgetKit                     	0x00000001e79e1424 closure #1 in WidgetExtensionContext.getDescriptors(completion:) + 176 (WidgetExtensionContext.swift:88)
1   WidgetKit                     	0x00000001e79e13bc closure #1 in WidgetExtensionContext.getDescriptors(completion:) + 72 (WidgetExtensionContext.swift:88)
2   WidgetKit                     	0x00000001e79e0844 thunk for @escaping @callee_guaranteed () -> () + 20 (<compiler-generated>:0)
3   libdispatch.dylib             	0x00000001a8235298 _dispatch_call_block_and_release + 24 (init.c:1454)
4   libdispatch.dylib             	0x00000001a8236280 _dispatch_client_callout + 16 (object.m:559)
5   libdispatch.dylib             	0x00000001a82185b8 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 856 (inline_internal.h:2548)
6   CoreFoundation                	0x00000001a84f580c CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 12 (CFRunLoop.c:1790)
7   CoreFoundation                	0x00000001a84efcc4 __CFRunLoopRun + 2480 (CFRunLoop.c:3118)
8   CoreFoundation                	0x00000001a84eeddc CFRunLoopRunSpecific + 572 (CFRunLoop.c:3242)
9   Foundation                    	0x00000001a8884158 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 228 (NSRunLoop.m:374)
10  Foundation                    	0x00000001a88b5264 -[NSRunLoop(NSRunLoop) run] + 88 (NSRunLoop.m:399)
11  libxpc.dylib                  	0x00000001a8138748 _xpc_objc_main + 684 (main.m:265)
12  libxpc.dylib                  	0x00000001a813a938 xpc_main + 176 (init.c:1198)
13  Foundation                    	0x00000001a88b7468 -[NSXPCListener resume] + 300 (NSXPCListener.m:448)
14  PlugInKit                     	0x00000001b7829d68 -[PKService run] + 396 (PKService.m:186)
15  PlugInKit                     	0x00000001b78299d8 +[PKService main] + 572 (PKService.m:115)
16  PlugInKit                     	0x00000001b782a160 +[PKService _defaultRun:arguments:] + 20 (PKService.m:233)
17  ExtensionKit                  	0x00000001e9cea994 EXExtensionMain + 80 (EXExtensionMain.m:23)
18  Foundation                    	0x00000001a89f1ccc NSExtensionMain + 192 (NSExtensionMain.m:13)
19  libdyld.dylib                 	0x00000001a83845c4 start + 4
Thread 1:
0   libsystem_pthread.dylib       	0x00000001a829086c start_wqthread + 0
Thread 2:
0   libsystem_pthread.dylib       	0x00000001a829086c start_wqthread + 0
Thread 3:
0   libsystem_pthread.dylib       	0x00000001a829086c start_wqthread + 0
Thread 4:
0   libsystem_pthread.dylib       	0x00000001a829086c start_wqthread + 0



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lisiyuan
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supplement other crashes:

Code Block language
Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note:  EXC_CORPSE_NOTIFY
Triggered by Thread:  1
Last Exception Backtrace:
0   CoreFoundation                	0x199740878 exceptionPreprocess + 220 (NSException.m:199)
1   libobjc.A.dylib               	0x1adc96c50 objc_exception_throw + 60 (objc-exception.mm:565)
2   CoreFoundation                	0x19964795c -[NSObject(NSObject) doesNotRecognizeSelector:] + 144 (NSObject.m:146)
3   CoreFoundation                	0x199743444 _forwarding_ + 1444 (NSForwarding.m:3597)
4   CoreFoundation                	0x199745740 _CF_forwarding_prep_0 + 96
5   ExtensionKit                  	0x19dc84f94 -[EXExtensionContextImplementation _willPerformHostCallback:] + 192 (EXExtensionContext.m:540)
6   ExtensionKit                  	0x19dc87898 112-[EXConcreteExtensionContextVendor _beginRequestWithExtensionItems:listenerEndpoint:withContextUUID:completion:]_block_invoke + 972 (EXConcreteExtensionContextVendor.m:259)
7   libdispatch.dylib             	0x19933324c _dispatch_call_block_and_release + 32 (init.c:1454)
8   libdispatch.dylib             	0x199334db0 _dispatch_client_callout + 20 (object.m:559)
9   libdispatch.dylib             	0x19933c10c _dispatch_lane_serial_drain + 580 (inline_internal.h:2548)
10  libdispatch.dylib             	0x19933cc5c _dispatch_lane_invoke + 408 (queue.c:3862)
11  libdispatch.dylib             	0x199346d78 _dispatch_workloop_worker_thread + 708 (queue.c:6601)
12  libsystem_pthread.dylib       	0x1e2b58804 _pthread_wqthread + 276 (pthread.c:2207)
13  libsystem_pthread.dylib       	0x1e2b5f75c start_wqthread + 8
Thread 0 name:
Thread 0:
0   libsystem_kernel.dylib        	0x00000001c661b2d0 mach_msg_trap + 8
1   libsystem_kernel.dylib        	0x00000001c661a660 mach_msg + 76 (mach_msg.c:103)
2   CoreFoundation                	0x00000001996bbc30 CFRunLoopServiceMachPort + 380 (CFRunLoop.c:2641)
3   CoreFoundation                	0x00000001996b5c14 CFRunLoopRun + 1216 (CFRunLoop.c:2974)
4   CoreFoundation                	0x00000001996b521c CFRunLoopRunSpecific + 600 (CFRunLoop.c:3242)
5   Foundation                    	0x000000019a961df0 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 232 (NSRunLoop.m:374)
6   Foundation                    	0x000000019a9956bc -[NSRunLoop(NSRunLoop) run] + 92 (NSRunLoop.m:399)
7   libxpc.dylib                  	0x00000001e2b87c2c _xpc_objc_main + 688 (main.m:265)
8   libxpc.dylib                  	0x00000001e2b89f48 xpc_main + 180 (init.c:1206)
9   Foundation                    	0x000000019a997a5c -[NSXPCListener resume] + 340 (NSXPCListener.m:448)
10  PlugInKit                     	0x00000001c8e2bfc8 -[PKService run] + 424 (PKService.m:186)
11  PlugInKit                     	0x00000001c8e2bbf0 +[PKService main] + 576 (PKService.m:115)
12  PlugInKit                     	0x00000001c8e2c3e0 +[PKService _defaultRun:arguments:] + 24 (PKService.m:233)
13  ExtensionKit                  	0x000000019dc94848 EXExtensionMain + 84 (EXExtensionMain.m:23)
14  Foundation                    	0x000000019aae6c70 NSExtensionMain + 200 (NSExtensionMain.m:13)
15  libdyld.dylib                 	0x00000001993756c0 start + 4
Thread 1 name:
Thread 1 Crashed:
0   libsystem_kernel.dylib        	0x00000001c663f414 pthread_kill + 8
1   libsystem_pthread.dylib       	0x00000001e2b57b40 pthread_kill + 272 (pthread.c:1388)
2   libsystem_c.dylib             	0x00000001a2a64b74 abort + 104 (abort.c:110)
3   libcabi.dylib               	0x00000001add9ccf8 abort_message + 132 (abort_message.cpp:76)
4   libcabi.dylib               	0x00000001add8de4c demangling_terminate_handler() + 308 (cxa_default_handlers.cpp:67)
5   libobjc.A.dylib               	0x00000001adc96f64 _objc_terminate() + 144 (objc-exception.mm:701)
6   libcabi.dylib               	0x00000001add9c0e0 std::terminate(void (*)()) + 20 (cxa_handlers.cpp:59)
7   libcabi.dylib               	0x00000001add9c06c std::terminate() + 44 (cxa_handlers.cpp:88)
8   libdispatch.dylib             	0x0000000199334dc4 _dispatch_client_callout + 40 (object.m:562)
9   libdispatch.dylib             	0x000000019933c10c _dispatch_lane_serial_drain + 580 (inline_internal.h:2548)
10  libdispatch.dylib             	0x000000019933cc5c _dispatch_lane_invoke + 408 (queue.c:3862)
11  libdispatch.dylib             	0x0000000199346d78 _dispatch_workloop_worker_thread + 708 (queue.c:6601)
12  libsystem_pthread.dylib       	0x00000001e2b58804 _pthread_wqthread + 276 (pthread.c:2207)
13  libsystem_pthread.dylib       	0x00000001e2b5f75c start_wqthread + 8
Thread 2:
0   libsystem_pthread.dylib       	0x00000001e2b5f754 start_wqthread + 0
Thread 3:
0   libsystem_pthread.dylib       	0x00000001e2b5f754 start_wqthread + 0


Posted by
lisiyuan
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I came across the same crash, stuck in _willPerformHostCallback method
Posted by
Happy3
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Do you find any solutions regarding these crashes. This crashes are also active if you are using shortcuts in an intent extension

Posted by
sprenger_s
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