I got crash, please see details below. It happens all the time with different customers. Crash is in CoreData but look like comming from Firebase, I already updated the SDK to 7.1.0 and how Firebase said, they fixed issues. Maybe be this is Core Data, please help to better understand it. Thank a lot!
Code Block Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Subtype: KERN_INVALID_ADDRESS at 0x000021a1f54db091 VM Region Info: 0x21a1f54db091 is not in any region. Bytes after previous region: 36498452623506 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL commpage (reserved) 1000000000-7000000000 [384.0G] ---/--- SM=NUL ...(unallocated) ---> UNUSED SPACE AT END Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [26270] Triggered by Thread: 0 Thread 0 name: Thread 0 Crashed: 0 libobjc.A.dylib 0x00000001b254cfe8 object_getClass + 12 (objc-object.h:237) 1 CoreData 0x00000001a49e1a98 _PFObjectIDFastHash64 + 28 (NSBasicObjectID.m:706) 2 CoreFoundation 0x000000019ebc7aa8 CFBasicHashRehash + 996 (CFBasicHash.c:477) 3 CoreFoundation 0x000000019ebcb790 CFBasicHashRemoveValue + 2352 (CFBasicHash.c:1386) 4 CoreFoundation 0x000000019eae95f0 CFDictionaryRemoveValue + 224 (CFDictionary.c:471) 5 CoreData 0x00000001a49313c4 -[NSManagedObjectContext(_NSInternalAdditions) _forgetObject:propagateToObjectStore:removeFromRegistry:] + 120 (NSManagedObjectContext.m:5088) 6 CoreData 0x00000001a4910f2c -[_PFManagedObjectReferenceQueue _processReferenceQueue:] + 864 (NSManagedObjectContext.m:5077) 7 CoreData 0x00000001a49d9cfc -[_PFAutoreleasePoolThunk dealloc] + 40 (_PFRoutines.m:4693) 8 libobjc.A.dylib 0x00000001b256d574 AutoreleasePoolPage::releaseUntil(objc_object**) + 200 (NSObject.mm:944) 9 libobjc.A.dylib 0x00000001b256d450 objc_autoreleasePoolPop + 208 (NSObject.mm:1211) 10 CoreFoundation 0x000000019eba93b8 _CFAutoreleasePoolPop + 28 (NSObject.m:798) 11 CoreFoundation 0x000000019eb1e3d0 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 28 (CFRunLoop.c:1807) 12 CoreFoundation 0x000000019eb1dfd4 CFRunLoopDoTimer + 1004 (CFRunLoop.c:2415) 13 CoreFoundation 0x000000019eb1d4b4 CFRunLoopDoTimers + 324 (CFRunLoop.c:2575) 14 CoreFoundation 0x000000019eb17840 CFRunLoopRun + 1912 (CFRunLoop.c:3090) 15 CoreFoundation 0x000000019eb16b90 CFRunLoopRunSpecific + 572 (CFRunLoop.c:3242) 16 GraphicsServices 0x00000001b4e39598 GSEventRunModal + 160 (GSEvent.c:2259) 17 UIKitCore 0x00000001a1400638 -[UIApplication _run] + 1052 (UIApplication.m:3266) 18 UIKitCore 0x00000001a1405bb8 UIApplicationMain + 164 (UIApplication.m:4738) 19 MyApp 0x0000000102c549b8 main + 88 (AppDelegate.swift:14) 20 libdyld.dylib 0x000000019e7f5588 start + 4