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hyperoslo / Cache

:package: Nothing but Cache.
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Crashed: Cache.SyncStorage.SerialQueue #249

Closed iTKerry closed 4 years ago

iTKerry commented 5 years ago

I got crash when was trying to get data from cache. ERROR: EXC_BAD_ACCESS KERN_PROTECTION_FAILURE 0x000000016b7dffc0 Here is the log:

Crashed: Cache.SyncStorage.SerialQueue
0  CoreFoundation                 0x1ecac2cfc CFBasicHashFindBucket + 4
1  CoreFoundation                 0x1eca655bc __CFGetConverter + 232
2  CoreFoundation                 0x1eca65b38 CFStringEncodingIsValidEncoding + 12
3  CoreFoundation                 0x1eca67fc0 __CFStringEncodeByteStream + 1268
4  Foundation                     0x1ed3f880c -[NSString(NSStringOtherEncodings) lengthOfBytesUsingEncoding:] + 164
5  Foundation                     0x1ed44afa0 -[NSPlaceholderString initWithString:] + 252
6  Cache                          0x1049ba3d4 @nonobjc NSString.init(string:) (<compiler-generated>)
7  Cache                          0x1049b8388 NSString.__allocating_init(string:) (<compiler-generated>)
8  Cache                          0x1049b851c MemoryStorage.entry(forKey:) (MemoryStorage.swift:48)
9  Cache                          0x10499ce8c HybridStorage.entry(forKey:) (HybridStorage.swift:31)
10 Cache                          0x1049c08f8 closure #1 in SyncStorage.entry(forKey:) (SyncStorage.swift:20)
11 Cache                          0x1049c0a14 partial apply for closure #1 in SyncStorage.entry(forKey:) (<compiler-generated>)
12 Cache                          0x1049c0a44 thunk for @callee_guaranteed () -> (@error @owned Error) (<compiler-generated>)
13 Cache                          0x1049c0b00 partial apply for thunk for @callee_guaranteed () -> (@error @owned Error) (<compiler-generated>)
14 libswiftDispatch.dylib         0x21a0d5450 partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 20
15 libswiftDispatch.dylib         0x21a0ce7ac closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 104
16 libswiftDispatch.dylib         0x21a0d5234 partial apply for thunk for @callee_guaranteed () -> () + 20
17 libswiftDispatch.dylib         0x21a0c8930 thunk for @escaping @callee_guaranteed () -> () + 20
18 libdispatch.dylib              0x1ec4dd7d4 _dispatch_client_callout + 16
19 libdispatch.dylib              0x1ec48bc18 _dispatch_lane_barrier_sync_invoke_and_complete + 56
20 libswiftDispatch.dylib         0x21a0ced94 @nonobjc OS_dispatch_queue.sync(execute:) + 156
21 libswiftDispatch.dylib         0x21a0d2da0 partial apply for @nonobjc  + 20
22 libswiftDispatch.dylib         0x21a0ce638 OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 264
23 libswiftDispatch.dylib         0x21a0cecc8 OS_dispatch_queue.sync<A>(execute:) + 164
24 Cache                          0x1049bfe54 SyncStorage.entry(forKey:) (SyncStorage.swift:19)
25 Cache                          0x1049bc1a8 Storage.entry(forKey:) (Storage.swift:47)
26 Cache                          0x1049bc454 protocol witness for StorageAware.entry(forKey:) in conformance Storage<A> (<compiler-generated>)
27 Cache                          0x1049bd9dc StorageAware.object(forKey:) (StorageAware.swift:59)
28 ProjectName                         0x1045884c4 specialized CacheRepository.get(forKey:) + 4302210244

Code with GET request:

func get(forKey: String) -> [T]? {
        do {
            let data = try self.storage.object(forKey: forKey)
            print("Storage -> GET -> Key: '\(forKey)' -> Result: \(String(describing: data))")
            return data
        } catch {
            print("Error on get storage data: " + error.localizedDescription)
            return nil
        }
    }