ios - App with both Swift 3 and Objective-C crashes only on iPhone SE -


i'm developing app using both swift 3 , objective-c.

i keep getting following crash on iphone se:

fatal exception: nsinvalidargumentexception -[_ttgcs26_swiftdeferrednsdictionaryssp__ length]: unrecognized selector sent instance 0x17022b880

this stack trace:

fatal exception: nsinvalidargumentexception 0  corefoundation                 0x18d6aefe0 __exceptionpreprocess 1  libobjc.a.dylib                0x18c110538 objc_exception_throw 2  corefoundation                 0x18d6b5ef4 __methoddescriptionforselector 3  corefoundation                 0x18d6b2f54 ___forwarding___ 4  corefoundation                 0x18d5aed4c _cf_forwarding_prep_0 5  uikit                          0x193cdac38 -[uibutton _updatetitleview] 6  uikit                          0x193856be4 -[uibutton tintcolordidchange] 7  uikit                          0x193cf4e40 -[_uitintcolorvisitor _visitview:] 8  uikit                          0x193cf5524 _uiviewvisitorentertainvisitors 9  uikit                          0x193cf4658 _uiviewvisitorrecursivelyentertaindescendingvisitors 10 uikit                          0x193cf4708 _uiviewvisitorrecursivelyentertaindescendingvisitors 11 uikit                          0x193cf3fa4 _uiviewvisitorentertaindescendingtrackingvisitors 12 uikit                          0x1937db964 __45-[uiview(hierarchy) _postmovedfromsuperview:]_block_invoke 13 foundation                     0x18e0e8a7c -[nsisengine withbehaviors:performmodifications:] 14 uikit                          0x1937db76c -[uiview(hierarchy) _postmovedfromsuperview:] 15 uikit                          0x1937e7668 -[uiview(internal) _addsubview:positioned:relativeto:] 16 uikit                          0x1937e6f84 -[uiview(hierarchy) addsubview:] 17 uikit                          0x193ac4c84 -[uiview _settraitstoragesubviews:] 18 foundation                     0x18e0c364c -[nsobject(nskeyvaluecoding) setvalue:forkey:] 19 uikit                          0x193addfe0 -[uiview(calayerdelegate) setvalue:forkey:] 20 uikit                          0x193c63fb8 -[_uirelationshiptraitstorage applyrecordsmatchingtraitcollection:] 21 uikit                          0x193c62968 -[nsobject(_uitraitstorageaccessors) _applytraitstoragerecordsfortraitcollection:] 22 uikit                          0x193ac87cc -[uiview _traitcollectiondidchangefromoldcollection:tonewcollection:scaledidchange:] 23 uikit                          0x193ac88f0 -[uiview _wrappedprocessdidchangerecursivelyfromoldtraits:tocurrenttraits:scaledidchange:forcenotification:] 24 uikit                          0x194140340 -[uiview(additionallayoutsupport) _withunsatisfiableconstraintsloggingsuspendedifenginedelegateexists:] 25 uikit                          0x193ac8b54 -[uiview _processdidchangerecursivelyfromoldtraits:tocurrenttraits:forcenotification:] 26 uikit                          0x1937dd00c -[uiview(calayerdelegate) layoutsublayersoflayer:] 27 quartzcore                     0x1909cd274 -[calayer layoutsublayers] 28 quartzcore                     0x1909c1de8 ca::layer::layout_if_needed(ca::transaction*) 29 quartzcore                     0x1909c1ca8 ca::layer::layout_and_display_if_needed(ca::transaction*) 30 quartzcore                     0x19093d34c ca::context::commit_transaction(ca::transaction*) 31 quartzcore                     0x1909643ac ca::transaction::commit() 32 quartzcore                     0x190964e78 ca::transaction::observer_callback(__cfrunloopobserver*, unsigned long, void*) 33 corefoundation                 0x18d65c9a8 __cfrunloop_is_calling_out_to_an_observer_callback_function__ 34 corefoundation                 0x18d65a630 __cfrunloopdoobservers 35 corefoundation                 0x18d65aa7c __cfrunlooprun 36 corefoundation                 0x18d58ada4 cfrunlooprunspecific 37 graphicsservices               0x18eff4074 gseventrunmodal 38 uikit                          0x193845058 uiapplicationmain 39 <myapp>                        0x10004fc5c main (main.m:14) 40 libdyld.dylib                  0x18c59959c start

does know cause of kind of crashes? thanks.


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