having the same crash on Crashlytics ,Any solution on this yet? I am pushed latest build via xcode12.4, after that my app crashed randomly and some time frequently . Have any solution, kindly let me know. Thanks Logs: Thread 3 name: Dispatch queue: NSManagedObjectContext 0x282894000 Thread 3 Crashed: 0 libobjc.A.dylib 0x000000019ce066f4 object_getClass + 12 1 CoreData 0x000000018ee147a4 _PFObjectIDFastHash64 + 32 2 CoreFoundation 0x0000000188dba4f8 __CFBasicHashRehash + 992 3 CoreFoundation 0x0000000188dbe414 CFBasicHashRemoveValue + 2384 4 CoreFoundation 0x0000000188cd5ec0 CFDictionaryRemoveValue + 236 5 CoreData 0x000000018ed611c0 -[NSManagedObjectContext+ 299456 (_NSInternalAdditions) _forgetObject:propagateToObjectStore:removeFromRegistry:] + 124 6 CoreData 0x000000018ed406ec -[_PFManagedObjectReferenceQueue _processReferenceQueue:] + 860 7 CoreData 0x000000018ee5e198 __90-[NSManagedObjectContext+ 1335704 (_NSInternalNotificationHandling) _registerAsyncReferenceCallback]_block_invoke + 72 8 CoreData 0x000000018ee54410 developerSubmittedBlockToNSManagedObjectContextPerform + 164 9 libdispatch.dylib 0x000000018898cac8 _dispatch_client_callout + 20 10 libdispatch.dylib 0x0000000188993c08 _dispatch_lane_serial_drain + 580 11 libdispatch.dylib 0x0000000188994734 _dispatch_lane_invoke + 408 12 libdispatch.dylib 0x000000018899e528 _dispatch_workloop_worker_thread + 708 13 libsystem_pthread.dylib 0x00000001d0360908 _pthread_wqthread + 276 14 libsystem_pthread.dylib 0x00000001d036777c start_wqthread + 8

@Sujisha  I am also facing same issues in xcode12.5 with ios14.5 You got any solution kindly let me know Thanks