iphone - Universal app crashes on iPad simulator at each alternate time -

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my app crashes on ipad simulator in alternate builds, crash run crash, etc.

objc[1116]: class protocol implemented in both /developer/platforms/iphonesimulator.platform/developer/sdks/iphonesimulator4.2.sdk/usr/lib/libobjc.a.dylib , /users/nga24imac3/library/application support/iphone simulator/4.2/applications/c0ffa7d7-7684-4854-b641-62bd11cfd226/innovations.app/innovations. 1 of 2 used. 1 undefined. 2011-02-09 11:53:01.446 innovations[1116:207] *** terminating app due uncaught exception 'nsinternalinconsistencyexception', reason: '-[uiviewcontroller _loadviewfromnibnamed:bundle:] loaded "padloginscreen" nib view outlet not set.'  *** call stack @ first throw: (     0   corefoundation                      0x01286be9 __exceptionpreprocess + 185     1   libobjc.a.dylib                     0x013db5c2 objc_exception_throw + 47     2   corefoundation                      0x0123f628 +[nsexception raise:format:arguments:] + 136     3   corefoundation                      0x0123f59a +[nsexception raise:format:] + 58     4   uikit                               0x004a2b75 -[uiviewcontroller _loadviewfromnibnamed:bundle:] + 295     5   uikit                               0x004a0709 -[uiviewcontroller loadview] + 120     6   uikit                               0x004a05e3 -[uiviewcontroller view] + 56     7   uikit                               0x0049ea57 -[uiviewcontroller contentscrollview] + 42     8   uikit                               0x004af201 -[uinavigationcontroller _computeandapplyscrollcontentinsetdeltaforviewcontroller:] + 48     9   uikit                               0x004ad831 -[uinavigationcontroller _layoutviewcontroller:] + 43     10  uikit                               0x004aeb4c -[uinavigationcontroller _starttransition:fromviewcontroller:toviewcontroller:] + 524     11  uikit                               0x004a9606 -[uinavigationcontroller _startdeferredtransitionifneeded] + 266     12  uikit                               0x004b083e -[uinavigationcontroller pushviewcontroller:transition:forceimmediate:] + 932     13  uikit                               0x004a94a0 -[uinavigationcontroller pushviewcontroller:animated:] + 62     14  innovations                         0x00006172 -[splashscreencontroller switchview] + 303     15  foundation                          0x001887a5 __nsfiretimer + 125     16  corefoundation                      0x01267fe3 __cfrunloop_is_calling_out_to_a_timer_callback_function__ + 19     17  corefoundation                      0x01269594 __cfrunloopdotimer + 1220     18  corefoundation                      0x011c5cc9 __cfrunlooprun + 1817     19  corefoundation                      0x011c5240 cfrunlooprunspecific + 208     20  corefoundation                      0x011c5161 cfrunloopruninmode + 97     21  graphicsservices                    0x01b52268 gseventrunmodal + 217     22  graphicsservices                    0x01b5232d gseventrun + 115     23  uikit                               0x0040142e uiapplicationmain + 1160     24  innovations                         0x00002e70 main + 102     25  innovations                         0x00002e01 start + 53 ) terminate called after throwing instance of 'nsexception' program received signal:  “sigabrt”.

but outlet set correctly in ib.please me.thanx in advance.

@ishu think wrong connections in ib.i know checked ib can make .xib file once again.


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