Uygulamam Xcode aracılığıyla hata ayıklama modunda iyi çalışıyordu, ancak TestFlight aracılığıyla indirildiğinde, bu hatayla kilitleniyor: EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x000200013f7b9e78
.EXC_BAD_ACCESS KERN_INVALID_ADDRESS kilitlenme
Bu satırda çöküyor. Muhtemelen ilgili olan bu yığın izinde specialized Array.withUnsafeMutableBufferPoint
görüyorum. Swift 1.3 olarak
self.array.sortInPlace. {
(($0 as Dictionary<String, AnyObject>)["time"] as? String) > (($1 as Dictionary<String, AnyObject>)["time"] as? String)
}
Ben sort
kullanıyordum ve şimdi Swift 2'de ben sortInPlace
kullanıyorum. Bunun bir fark yaratıp yaratmadığından emin değilim, ancak sort
sonucunun değişmez olduğu için çağrılmadığını biliyorum.
Thread : Crashed: com.apple.main-thread
0 libswiftCore.dylib 4302688056 _swift_retain_(swift::HeapObject*) + 8
1 App 4295962040 specialized LiveFeedViewController.(viewDidLoad(LiveFeedViewController) ->() ->()).(closure #3).(closure #1) (LiveFeedViewController.swift)
2 App 4295785356 specialized thunk (LiveFeedViewController.swift)
3 App 4295953880 specialized _siftDown<A where ...> (inout A, A.Index, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool) ->() (LiveFeedViewController.swift)
4 App 4295952448 specialized _heapSort<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool) ->() (LiveFeedViewController.swift)
5 App 4295938144 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
6 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
7 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
8 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
9 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
10 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
11 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
12 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
13 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
14 App 4295938120 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) ->() (LiveFeedViewController.swift)
15 App 4295960640 specialized specialized MutableCollectionType<A where ...>.sortInPlace<A where ...>((A.Generator.Element, A.Generator.Element) -> Bool) ->() (LiveFeedViewController.swift)
16 App 4295730388 _TPA__TTSg5GSaGVSs10DictionarySSPSs9AnyObject___GSaGS_SSPS0____Ss21MutableCollectionTypeSs_GVSs17IndexingGeneratorGSaGS_SSPS0_____GS2_GSaGS_SSPS0_____Ss13GeneratorTypeSs_GS_SSPS0____SiSiSs21RandomAccessIndexTypeSs_SiSiSs18_SignedIntegerTypeSs_SiSiSs33_BuiltinIntegerLiteralConvertibleSs_SiSiSs16SignedNumberTypeSs_SiSiS6_Ss_Si_GVSs10ArraySliceGS_SSPS0____GS8_GS_SSPS0____Ss9IndexableSsGS8_GS_SSPS0____Ss12SequenceTypeSs_GS2_GS8_GS_SSPS0_____GS2_GS8_GS_SSPS0_____S3_Ss_GS_SSPS0____SiSiSs16ForwardIndexTypeSs_SiSiS5_Ss_SiSiS6_Ss_Si_GS8_GS_SSPS0_____GS_SSPS0____GS_SSPS0______TFFeRq_Ss21MutableCollectionTypeqq_Ss16MutableIndexable5IndexSs21RandomAccessIndexType_SsS_11sortInPlaceuRq_S_qq_S0_5IndexS1__FRq_FFTqqq_Ss14CollectionType9GeneratorSs13GeneratorType7Elementqqq_S2_9GeneratorS3_7Element_SbT_U_FTGVSs20UnsafeMutablePointerQQQPS_9Generator7Element_Si_T_ (LiveFeedViewController.swift)
17 App 4295730548 _TPA__TTSg5GSaGVSs10DictionarySSPSs9AnyObject___GSaGS_SSPS0____Ss21MutableCollectionTypeSs_GVSs17IndexingGeneratorGSaGS_SSPS0_____GS2_GSaGS_SSPS0_____Ss13GeneratorTypeSs_GS_SSPS0____SiSiSs21RandomAccessIndexTypeSs_SiSiSs18_SignedIntegerTypeSs_SiSiSs33_BuiltinIntegerLiteralConvertibleSs_SiSiSs16SignedNumberTypeSs_SiSiS6_Ss_Si_GVSs10ArraySliceGS_SSPS0____GS8_GS_SSPS0____Ss9IndexableSsGS8_GS_SSPS0____Ss12SequenceTypeSs_GS2_GS8_GS_SSPS0_____GS2_GS8_GS_SSPS0_____S3_Ss_GS_SSPS0____SiSiSs16ForwardIndexTypeSs_SiSiS5_Ss_SiSiS6_Ss_Si_GS8_GS_SSPS0_____GS_SSPS0____GS_SSPS0______TTRGRq_Ss21MutableCollectionTypeqq_Ss16MutableIndexable5IndexSs21RandomAccessIndexType_XFo_dGVSs20UnsafeMutablePointerqqq_Ss14CollectionType9GeneratorSs13GeneratorType7Element_dSi_dT_zoPSs9ErrorType__XFo_dGS2_qqq_S3_9GeneratorS4_7Element_dSi_iT_zoPS5___ (LiveFeedViewController.swift)
18 App 4295730716 _TPA__TTSg5GVSs10DictionarySSPSs9AnyObject___T____TFFSa42_withUnsafeMutableBufferPointerIfSupportedu__rFRGSaq__FzFzTGVSs20UnsafeMutablePointerq__Si_qd__GSqqd___U_FzRGVSs26UnsafeMutableBufferPointerQd___Q_ (LiveFeedViewController.swift)
19 App 4295954668 specialized Array.withUnsafeMutableBufferPointer<A><B>((inout UnsafeMutableBufferPointer<A>) throws -> B) throws -> B (LiveFeedViewController.swift)
20 App 4295959880 specialized specialized MutableCollectionType<A where ...>.sortInPlace<A where ...>((A.Generator.Element, A.Generator.Element) -> Bool) ->() (LiveFeedViewController.swift)
21 App 4295895596 LiveFeedViewController.(viewDidLoad(LiveFeedViewController) ->() ->()).(closure #3) (LiveFeedViewController.swift:1862)
22 libdispatch.dylib 6875551464 _dispatch_call_block_and_release + 24
23 libdispatch.dylib 6875551400 _dispatch_client_callout + 16
24 libdispatch.dylib 6875573680 _dispatch_main_queue_callback_4CF + 1844
25 CoreFoundation 6518931960 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
26 CoreFoundation 6518923360 __CFRunLoopRun + 1628
27 CoreFoundation 6518066336 CFRunLoopRunSpecific + 384
28 GraphicsServices 6704955528 GSEventRunModal + 180
29 UIKit 6609391612 UIApplicationMain + 204
30 App 4296344512 main (AppDelegate.swift:23)
31 libdyld.dylib 6875752632 start + 4
Update:
Bu Swift 2'deki tüm olduğu ve dizi var array = [[String:AnyObject]]()
olarak ilan sözlüklerde bir dizidir. Bunun gibi bir dizi sözlük ekleyerek doldurulur.
self.dict["foo"] = 0
self.dict["bar"] = "dog"
self.array.append(self.dict)
Benim endişem onun dispatch_group_notify
; dispatch_group_leave
s dizisinde bekliyor. Bununla bir ilgisi olabilir mi? Yani şuna benzer: UPDATE kodu İlişkin
dispatch_group_notify(group, queue) {() -> Void in
self.array.sortInPlace {
(($0["foo"] as? Int) > (($1)["foo"] as? Int))
}
}
Peki bu dizi nedir, nasıl bildirilir, nasıl doldurulur, içinde ne var? – matt
@matt güncellendi. Daha fazla bilgiye ihtiyacın olursa haberim olsun. – chicobermuda
Bu alakalı olmayabilir, ancak _Optionals_'ı sıralamaya çalışmanın ne anlama geldiğini görmekte güçlük çekiyorum. Bu şeylerin Int veya String olduğunu ya da her neyse, bunları Int veya String ya da her neyse sıralamanız gerekir. Döndüğünüzde başarısızlık şansınız var mı, eğer öyleyse, bu durumda ne olmasını bekliyorsunuz? – matt