Here is my crash log from the Simulator:
Path:									/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/CoreServices/SpringBoard.app/SpringBoard
Identifier:						SpringBoard
Version:							 1.0 (50)
Code Type:						 X86-64 (Native)
Parent Process:				launchd_sim [91160]
Responsible:					 SimulatorTrampoline [1334]
User ID:							 501
Date/Time:						 2020-09-19 17:09:28.958 -0400
OS Version:						Mac OS X 10.15.6 (19G2021)
Report Version:				12
Anonymous UUID:				7E97BB0C-F20E-662A-7578-F9D9BEA40844
Sleep/Wake UUID:			 F44A61AA-0164-4838-9E24-43AB82A02375
Time Awake Since Boot: 230000 seconds
Time Since Wake:			 100000 seconds
System Integrity Protection: enabled
Crashed Thread:				0	Dispatch queue: com.apple.main-thread
Exception Type:				EXC_CRASH (SIGABRT)
Exception Codes:			 0x0000000000000000, 0x0000000000000000
Exception Note:				EXC_CORPSE_NOTIFY
Application Specific Information:
LaunchServices observer: Installed (
		"<LSApplicationProxy: 0x60000031e2f0> com.mciarlo.Doo file:///Users/michaelciarlo/Library/Developer/CoreSimulator/Devices/87D10C9C-DFBB-4389-B855-CC0AB515581D/data/Containers/Bundle/Application/2E040815-14FF-4AE3-B323-E3C21C300062/Doo.app/ <com.mciarlo.Doo <installed >:0>"
) {7E5DEF5B-91FD-487A-83D0-A4BC1F55C2D3 460}** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Property 'identifier' is not a valid NSString subclass'
terminating with uncaught exception of type NSException
abort() called
CoreSimulator 732.17 - Device: iPhone 11 Pro (87D10C9C-DFBB-4389-B855-CC0AB515581D) - Runtime: iOS 14.0 (18A372) - DeviceType: iPhone 11 Pro
Application Specific Backtrace 1:
0	 CoreFoundation											0x00007fff2043a126 __exceptionPreprocess + 242
1	 libobjc.A.dylib										 0x00007fff20177f78 objc_exception_throw + 48
2	 Intents														 0x00007fff2dad58f6 -[INCodable _objectDescription] + 0
3	 Intents														 0x00007fff2dad6530 __28-[INCodable _writeTo:error:]_block_invoke.267 + 2464
4	 Intents														 0x00007fff2dad4358 -[INCodable _writeTo:error:] + 695
5	 Intents														 0x00007fff2dad1973 -[INCodable writeTo:] + 56
6	 ProtocolBuffer											0x00007fff22cd54d6 PBDataWriterWriteSubmessage + 47
7	 Intents														 0x00007fff2dad5a4b __28-[INCodable _writeTo:error:]_block_invoke_2 + 218
8	 Intents														 0x00007fff2dad5c4f __28-[INCodable _writeTo:error:]_block_invoke.267 + 191
9	 Intents														 0x00007fff2dad4358 -[INCodable _writeTo:error:] + 695
10	Intents														 0x00007fff2dad4484 -[INCodable _dataWithError:] + 58
11	Intents														 0x00007fff2dad4787 -[INCodable _copyWithZone:error:] + 96
12	Intents														 0x00007fff2dad2ea1 -[INCodable copyWithZone:] + 56
13	Intents														 0x00007fff2db60804 -[INIntent copyWithZone:] + 125
14	libobjc.A.dylib										 0x00007fff2018b346 objc_setProperty_nonatomic_copy + 36
15	ChronoServices											0x00007fff57f67e3d __42-[CHSAvocadoDescriptor loadDefaultIntent:]_block_invoke_2 + 78
16	libdispatch.dylib									 0x00007fff2010535b _dispatch_call_block_and_release + 12
17	libdispatch.dylib									 0x00007fff20106534 _dispatch_client_callout + 8
18	libdispatch.dylib									 0x00007fff20113011 _dispatch_main_queue_callback_4CF + 1045
19	CoreFoundation											0x00007fff203a8276 CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 9
20	CoreFoundation											0x00007fff203a2b06 __CFRunLoopRun + 2685
21	CoreFoundation											0x00007fff203a1b9e CFRunLoopRunSpecific + 567
22	GraphicsServices										0x00007fff2b773db3 GSEventRunModal + 139
23	UIKitCore													 0x00007fff24660af3 -[UIApplication _run] + 912
24	UIKitCore													 0x00007fff24665a04 UIApplicationMain + 101
25	SpringBoard												 0x00007fff5a21cf8b SBSystemAppMain + 7504
26	libdyld.dylib											 0x00007fff20257415 start + 1