iphone - sigabrt error when loading nib files -
i working on project in start have nav controller. load login page first move login success page have few buttons click, when click on of button here error. when tried debug code, hav break point @ button click method, before executes code there this. here log. can 1 please me this. in advance
2010-10-07 23:15:28.868 cattle_try1[14417:207] -[__nscftype onyardmapbtnclick]: unrecognized selector sent instance 0x6149a40 2010-10-07 23:15:28.872 cattle_try1[14417:207] *** terminating app due uncaught exception 'nsinvalidargumentexception', reason: '-[__nscftype onyardmapbtnclick]: unrecognized selector sent instance 0x6149a40' *** call stack @ first throw: ( 0 corefoundation 0x02655b99 __exceptionpreprocess + 185 1 libobjc.a.dylib 0x027a540e objc_exception_throw + 47 2 corefoundation 0x026576ab -[nsobject(nsobject) doesnotrecognizeselector:] + 187 3 corefoundation 0x025c72b6 ___forwarding___ + 966 4 corefoundation 0x025c6e72 _cf_forwarding_prep_0 + 50 5 uikit 0x002b47f8 -[uiapplication sendaction:to:from:forevent:] + 119 6 uikit 0x0033fde0 -[uicontrol sendaction:to:forevent:] + 67 7 uikit 0x00342262 -[uicontrol(internal) _sendactionsforevents:withevent:] + 527 8 uikit 0x00340e0f -[uicontrol touchesended:withevent:] + 458 9 uikit 0x002d83d0 -[uiwindow _sendtouchesforevent:] + 567 10 uikit 0x002b9cb4 -[uiapplication sendevent:] + 447 11 uikit 0x002be9bf _uiapplicationhandleevent + 7672 12 graphicsservices 0x02f35822 purpleeventcallback + 1550 13 corefoundation 0x02636ff4 __cfrunloop_is_calling_out_to_a_source1_perform_function__ + 52 14 corefoundation 0x02597807 __cfrunloopdosource1 + 215 15 corefoundation 0x02594a93 __cfrunlooprun + 979 16 corefoundation 0x02594350 cfrunlooprunspecific + 208 17 corefoundation 0x02594271 cfrunloopruninmode + 97 18 graphicsservices 0x02f3400c gseventrunmodal + 217 19 graphicsservices 0x02f340d1 gseventrun + 115 20 uikit 0x002c2af2 uiapplicationmain + 1160 21 cattle_try1 0x00002338 main + 102 22 cattle_try1 0x000022c9 start + 53 ) terminate called after throwing instance of 'nsexception' program received signal: “sigabrt”. kill quit
the debugger has exited status 0.
this isn't solution, @ least backtrace see if can see it's dying.
build , debug app , run app until error. in console (where sigabrt error appears) type
bt
and return key. if you're fortunate tell failed. you're looking highest (earliest written console) file , line number, 1 of view controllers, .m file.
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