Starting screen capture...
Available content: 1 displays, 32 windows
AddInstanceForFactory: No factory registered for id <CFUUID 0x6000011a9580> F8BB1C28-BAE8-11D6-9C31-00039315CD46
Screen capture started successfully
*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<NSNotificationCenter 0x6000013bc060> valueForUndefinedKey:]: this class is not key value coding-compliant for the key lastDetectedCoordinates.'
*** First throw call stack:
(
	0   CoreFoundation                      0x0000000189d0ee80 __exceptionPreprocess + 176
	1   libobjc.A.dylib                     0x00000001897f6cd8 objc_exception_throw + 88
	2   CoreFoundation                      0x0000000189d33534 _CFBundleGetValueForInfoKey + 0
	3   Foundation                          0x000000018b6dbd84 -[NSObject(NSKeyValueCoding) valueForUndefinedKey:] + 196
	4   Foundation                          0x000000018ae402fc -[NSObject(NSKeyValueCoding) valueForKey:] + 280
	5   ChessPrism.debug.dylib              0x0000000100b8f834 $s10ChessPrism13ScreenCaptureC20handleBoardDetection33_6963F6DFCAB5A0A312B3D7446D299968LL7requestySo9VNRequestC_tF + 740
	6   ChessPrism.debug.dylib              0x0000000100b8e644 $s10ChessPrism13ScreenCaptureC12processFrame33_6963F6DFCAB5A0A312B3D7446D299968LL12sampleBufferySo08CMSampleO3Refa_tFySo9VNRequestC_s5Error_pSgtcfU0_ + 200
	7   ChessPrism.debug.dylib              0x0000000100b93350 $sSo9VNRequestCs5Error_pSgIeggg_ABSo7NSErrorCSgIeyByy_TR + 140
	8   Vision                              0x000000019f40aab4 -[VNRequest performInContext:error:] + 1244
	9   Vision                              0x000000019f40af08 __73-[VNRequest performInContextAsync:asyncDispatchQueue:asyncDispatchGroup:]_block_invoke + 128
	10  libdispatch.dylib                   0x00000001001d2ac8 _dispatch_block_async_invoke2 + 148
	11  libdispatch.dylib                   0x00000001001be824 _dispatch_client_callout + 20
	12  libdispatch.dylib                   0x00000001001c2350 _dispatch_continuation_pop + 1408
	13  libdispatch.dylib                   0x00000001001c1028 _dispatch_async_redirect_invoke + 616
	14  libdispatch.dylib                   0x00000001001d6b70 _dispatch_root_queue_drain + 404
	15  libdispatch.dylib                   0x00000001001d777c _dispatch_worker_thread2 + 188
	16  libsystem_pthread.dylib             0x0000000100b090c4 _pthread_wqthread + 228
	17  libsystem_pthread.dylib             0x0000000100b10cf0 start_wqthread + 8
)
An uncaught exception was raised
[<NSNotificationCenter 0x6000013bc060> valueForUndefinedKey:]: this class is not key value coding-compliant for the key lastDetectedCoordinates.
(
	0   CoreFoundation                      0x0000000189d0ee80 __exceptionPreprocess + 176
	1   libobjc.A.dylib                     0x00000001897f6cd8 objc_exception_throw + 88
	2   CoreFoundation                      0x0000000189d33534 _CFBundleGetValueForInfoKey + 0
	3   Foundation                          0x000000018b6dbd84 -[NSObject(NSKeyValueCoding) valueForUndefinedKey:] + 196
	4   Foundation                          0x000000018ae402fc -[NSObject(NSKeyValueCoding) valueForKey:] + 280
	5   ChessPrism.debug.dylib              0x0000000100b8f834 $s10ChessPrism13ScreenCaptureC20handleBoardDetection33_6963F6DFCAB5A0A312B3D7446D299968LL7requestySo9VNRequestC_tF + 740
	6   ChessPrism.debug.dylib              0x0000000100b8e644 $s10ChessPrism13ScreenCaptureC12processFrame33_6963F6DFCAB5A0A312B3D7446D299968LL12sampleBufferySo08CMSampleO3Refa_tFySo9VNRequestC_s5Error_pSgtcfU0_ + 200
	7   ChessPrism.debug.dylib              0x0000000100b93350 $sSo9VNRequestCs5Error_pSgIeggg_ABSo7NSErrorCSgIeyByy_TR + 140
	8   Vision                              0x000000019f40aab4 -[VNRequest performInContext:error:] + 1244
	9   Vision                              0x000000019f40af08 __73-[VNRequest performInContextAsync:asyncDispatchQueue:asyncDispatchGroup:]_block_invoke + 128
	10  libdispatch.dylib                   0x00000001001d2ac8 _dispatch_block_async_invoke2 + 148
	11  libdispatch.dylib                   0x00000001001be824 _dispatch_client_callout + 20
	12  libdispatch.dylib                   0x00000001001c2350 _dispatch_continuation_pop + 1408
	13  libdispatch.dylib                   0x00000001001c1028 _dispatch_async_redirect_invoke + 616
	14  libdispatch.dylib                   0x00000001001d6b70 _dispatch_root_queue_drain + 404
	15  libdispatch.dylib                   0x00000001001d777c _dispatch_worker_thread2 + 188
	16  libsystem_pthread.dylib             0x0000000100b090c4 _pthread_wqthread + 228
	17  libsystem_pthread.dylib             0x0000000100b10cf0 start_wqthread + 8
)
FAULT: NSUnknownKeyException: [<NSNotificationCenter 0x6000013bc060> valueForUndefinedKey:]: this class is not key value coding-compliant for the key lastDetectedCoordinates.; {
    NSTargetObjectUserInfoKey = "<CFNotificationCenter 0x6000011a4900 [0x1f4722240]>";
    NSUnknownUserInfoKey = lastDetectedCoordinates;
}
libc++abi: terminating due to uncaught exception of type NSException