有时我的应用在遇到Code Below中显示的代码段时崩溃。
//[Custom Time Sorting method Desc for logging Display]
func sorterForTimeDesc(first:Logger, second:Logger) -> Bool {
let time1 = first.logTime as String
let time2 = second.logTime as String
return time1>time2
}
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x30000000139099d8
0 TabletPLUS 0x1000941e8 XMLParser.sorterForTimeDesc(Logger, second : Logger) -> Bool (XMLParser.swift:854)
1 TabletPLUS 0x10009d428 partial apply (XMLParser.swift)
2 TabletPLUS 0x1000a4660 specialized _siftDown<A where ...> (inout A, A.Index, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool) -> () (XMLParser.swift)
3 TabletPLUS 0x1000a0dc0 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
4 TabletPLUS 0x1000a0d00 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
5 TabletPLUS 0x1000a0cd8 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
6 TabletPLUS 0x1000a0d00 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
7 TabletPLUS 0x1000a0cd8 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
8 TabletPLUS 0x1000a0d00 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
9 TabletPLUS 0x1000a0cd8 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
10 TabletPLUS 0x1000a0d00 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
11 TabletPLUS 0x1000a0cd8 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
12 TabletPLUS 0x1000a0d00 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
13 TabletPLUS 0x1000a0cd8 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
14 TabletPLUS 0x1000a0d00 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
15 TabletPLUS 0x1000a0cd8 specialized _introSortImpl<A where ...> (inout A, Range<A.Index>, inout (A.Generator.Element, A.Generator.Element) -> Bool, Int) -> () (XMLParser.swift)
16 TabletPLUS 0x1000a0694 specialized MutableCollectionType<A where ...>.(sortInPlace<A where ...> (inout A) -> ((A.Generator.Element, A.Generator.Element) -> Bool) -> ()).(closure #1) (XMLParser.swift)
17 TabletPLUS 0x10009d5d8 _TPA__TTSg5GSaC10TabletPLUS6Logger_GSaS0__Ss21MutableCollectionTypeSs_GVSs17IndexingGeneratorGSaS0___GS2_GSaS0___Ss13GeneratorTypeSs_S0__SiSiSs21RandomAccessIndexTypeSs_SiSiSs18_SignedIntegerTypeSs_SiSiSs33_BuiltinIntegerLiteralConvertibleSs_SiSiSs16SignedNumberTypeSs_SiSiS6_Ss_Si_GVSs10ArraySliceS0__GS8_S0__Ss9IndexableSsGS8_S0__Ss12SequenceTypeSs_GS2_GS8_S0___GS2_GS8_S0___S3_Ss_S0__SiSiSs16ForwardIndexTypeSs_SiSiS5_Ss_SiSiS6_Ss_Si_GS8_S0___S0__S0____TTRGRq_Ss21MutableCollectionTypeqq_Ss16MutableIndexable5IndexSs21RandomAccessIndexType_XFo_dGVSs20UnsafeMutablePointerqqq_Ss14CollectionType9GeneratorSs13GeneratorType7Element_dSi_dT_zoPSs9ErrorType__XFo_dGS2_qqq_S3_9GeneratorS4_7Element_dSi_iT_zoPS5___ (XMLParser.swift)
18 TabletPLUS 0x10009d680 _TPA__TTSg5C10TabletPLUS6Logger_T____TFFSa42_withUnsafeMutableBufferPointerIfSupportedu__rFRGSaq__FzFzTGVSs20UnsafeMutablePointerq__Si_qd__GSqqd___U_FzRGVSs26UnsafeMutableBufferPointerQd___Q_ (XMLParser.swift)
19 TabletPLUS 0x1000a5128 specialized Array.withUnsafeMutableBufferPointer<A><B>((inout UnsafeMutableBufferPointer<A>) throws -> B) throws -> B (XMLParser.swift)
20 TabletPLUS 0x100093f18 XMLParser.getLogValueFromXml(String) -> Audit (XMLParser.swift)
21 TabletPLUS 0x1000cdc44 ActivityLogController.viewDidLoad() -> () (ActivityLogController.swift:77)
22 TabletPLUS 0x1000ce2c4 @objc ActivityLogController.viewDidLoad() -> () (ActivityLogController.swift)