Hi, I'm getting a crash when trying to load the persistent store with Core Data when the device is locked. This seems to be related to File Protection as it no longer happens after setting the File Protection level to none on the NSPersistentStoreDescription.
Is there a better solution to get around this issue without downgrading the protection level?
Incident Identifier: 1c735122-b4a4-4cbe-b528-159afb89142a
CrashReporter Key: 4ECA6948-C687-4E2A-929B-CF32C866C0FC
Hardware Model: iPhone9,3
Process: AppName [6781]
Path: /private/var/containers/Bundle/Application/79B1324C-8DE5-4C7A-A106-129216E0EC13/AppName.app/AppName
Identifier: com.AppName
Version: 6.0.0 (6000)
Code Type: arm64
Parent Process: [1]
Date/Time: 2021-06-09T16:07:01.999Z
Launch Time: 2021-06-09T16:06:59Z
OS Version: iPhone OS 14.4.1 (18D61)
Report Version: 104
Exception Type: SIGTRAP
Exception Codes: TRAP_BRKPT at 0x1b0ae2aa8
Crashed Thread: 0
Thread 0 Crashed:
0 libswiftCore.dylib 0x00000001b0ae2aa8 Swift._assertionFailure(_: Swift.StaticString, _: Swift.String, file: Swift.StaticString, line: Swift.UInt, flags: Swift.UInt32) -> Swift.Never + 488
1 PersistenceKit 0x0000000107413fd4 closure #1 (__C.NSPersistentStoreDescription, Swift.Error?) -> () in $defer #1 () -> () in PersistenceKit.PersistenceClient.init(storageMode: PersistenceKit.StorageMode, shouldPerformMigration: Swift.Bool, userDefaults: __C.NSUserDefaults) -> PersistenceKit.PersistenceClient (PersistenceClient.swift:61)
2 PersistenceKit 0x0000000107414018 reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.NSPersistentStoreDescription, @guaranteed Swift.Error?) -> () to @escaping @callee_unowned @convention(block) (@unowned __C.NSPersistentStoreDescription, @unowned __C.NSError?) -> () (<compiler-generated>:0)
3 CoreData 0x00000001b2fa4b80 -[NSPersistentStoreCoordinator _doAddPersistentStoreWithDescription:privateCopy:completeOnMainThread:withHandler:] + 996
4 CoreData 0x00000001b2e5592c -[NSPersistentStoreCoordinator addPersistentStoreWithDescription:completionHandler:] + 236
5 CoreData 0x00000001b3072d10 -[NSPersistentContainer _loadStoreDescriptions:withCompletionHandler:] + 224
6 CoreData 0x00000001b2e5d738 -[NSPersistentContainer loadPersistentStoresWithCompletionHandler:] + 308
7 PersistenceKit 0x00000001074148a8 function signature specialization <Arg[2] = Owned To Guaranteed> of PersistenceKit.PersistenceClient.init(storageMode: PersistenceKit.StorageMode, shouldPerformMigration: Swift.Bool, userDefaults: __C.NSUserDefaults) -> PersistenceKit.PersistenceClient (PersistenceClient.swift:58)
8 PersistenceKit 0x0000000107412b90 PersistenceKit.PersistenceClient.init(storageMode: PersistenceKit.StorageMode, shouldPerformMigration: Swift.Bool, userDefaults: __C.NSUserDefaults) -> PersistenceKit.PersistenceClient (<compiler-generated>:0)
9 Core 0x00000001074e590c Core.PersistenceAdapter.init(storageMode: PersistenceKit.StorageMode) -> Core.PersistenceAdapter (<compiler-generated>:0)
10 Core 0x000000010758ff98 Core.Core.__allocating_init(bundleVersion: Swift.String?, endpoint: Core.Endpoint, urlSession: AppNameFoundation.URLSessionProtocol) -> Core.Core (PersistenceAdapter.swift:0)
11 AppName 0x0000000104151aa0 globalinit_33_64B1F616F3D178BFE7ADFF1C7D88AA96_func53 (Core+SharedInstance.swift:25)