大佬教程收集整理的这篇文章主要介绍了ios – libc abi.dylib：以NSException CollectionView类型的未捕获异常终止，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。
2014-08-11 10:52:10.546 ControlViewTest[918:60b] -[UIViewController collectionView:numberOfItemsInSection:]: unrecognized SELEctor sent to instance 0x8c862f0 2014-08-11 10:52:10.605 ControlViewTest[918:60b] * TerminaTing app due to uncaught exception 'NSInvalidArgumentexception',reason: '-[UIViewController collectionView:numberOfItemsInSection:]: unrecognized SELEctor sent to instance 0x8c862f0' * First throw call stack: ( 0 CoreFoundation 0x017ec1e4 exceptionPreprocess + 180 1 libobjc.A.dylib 0x0156b8e5 objc_exception_throw + 44 2 CoreFoundation 0x01889243 -[NSObject(NSObject) doesnotRecognizeSELEctor:] + 275 3 CoreFoundation 0x017dc50b ___forWARDing_ + 1019 4 CoreFoundation 0x017dc0ee _CF_forWARDing_prep_0 + 14 5 UIKit 0x008b0c34 -[UICollectionViewData _updateItemCounts] + 331 6 UIKit 0x008b0ce1 -[UICollectionViewData _validateItemCounts] + 45 7 UIKit 0x008b2c64 -[UICollectionViewData numberOfSections] + 35 8 UIKit 0x0087d6ed -[UICollectionView numberOfSections] + 62 9 UIKit 0x0089d614 -[UICollectionViewFlowLayout(Internal) _getSizingInfos] + 205 10 UIKit 0x0089e48f -[UICollectionViewFlowLayout(Internal) _fetchItemsInfo] + 521 11 UIKit 0x00899fe2 -[UICollectionViewFlowLayout prepareLayout] + 157 12 UIKit 0x008b0d9d -[UICollectionViewData _prepareToLoadData] + 76 13 UIKit 0x008b15c5 -[UICollectionViewData validateLayoutInRect:] + 56 14 UIKit 0x00877603 -[UICollectionView layoutSubviews] + 173 15 UIKit 0x0029a964 -[UIView(CALayerDelegatE) layoutSublayersOfLayer:] + 355 16 libobjc.A.dylib 0x0157d82b -[NSObject performSELEctor:withObject:] + 70 17 QuartzCore 0x03c5745a -[CALayer layoutSublayers] + 148 18 QuartzCore 0x03c4b244 _ZN2CA5Layer16layout_if_neededEPNS_11transactionE + 380 19 QuartzCore 0x03c573a5 -[CALayer layoutIfNeeded] + 160 20 UIKit 0x0035cae3 -[UIViewController window:setupWithInterfaceOrientation:] + 304 21 UIKit 0x00272aa7 -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:isRotaTing:] + 5212 22 UIKit 0x00271646 -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:] + 82 23 UIKit 0x00271518 -[UIWindow _setRotatableViewOrientation:updateStatusBar:duration:force:] + 117 24 UIKit 0x002715a0 -[UIWindow _setRotatableViewOrientation:duration:force:] + 67 25 UIKit 0x0027063a 57-[UIWindow _updateToInterfaceOrientation:duration:force:]_block_invoke + 120 26 UIKit 0x0027059c -[UIWindow _updateToInterfaceOrientation:duration:force:] + 400 27 UIKit 0x002712f3 -[UIWindow setAutorotates:forceupdateInterfaceOrientation:] + 870 28 UIKit 0x002748e6 -[UIWindow setDelegate:] + 449 29 UIKit 0x0034eb77 -[UIViewController _tryBecomeRootViewControllerInWindow:] + 180 30 UIKit 0x0026a474 -[UIWindow addRootViewControllerViewIfPossible] + 591 31 UIKit 0x0026a5ef -[UIWindow _setHidden:forced:] + 312 32 UIKit 0x0026a86b -[UIWindow _orderFrontWithoutMakingKey] + 49 33 UIKit 0x002753c8 -[UIWindow makeKeyAndVisible] + 65 34 UIKit 0x00225bc0 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 2097 35 UIKit 0x0022a667 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 824 36 UIKit 0x0023ef92 -[UIApplication handleEvent:withNewEvent:] + 3517 37 UIKit 0x0023f555 -[UIApplication sendEvent:] + 85 38 UIKit 0x0022c250 _UIApplicationHandleEvent + 683 39 Graphicsservices 0x037e1f02 _PurpleEventCallBACk + 776 40 Graphicsservices 0x037e1a0d PurpleEventCallBACk + 46 41 CoreFoundation 0x01767ca5 __CFRUNLOOP_IS_CALLING_OUT_TO_A_sourcE1_PERFORM_FUNCTION + 53 42 CoreFoundation 0x017679db __CFRunLoopDosource1 + 523 43 CoreFoundation 0x0179268c __CFRunLoopRun + 2156 44 CoreFoundation 0x017919d3 CFRunLoopRunSpecific + 467 45 CoreFoundation 0x017917eb CFRunLoopRunInMode + 123 46 UIKit 0x00229d9c -[UIApplication _run] + 840 47 UIKit 0x0022bf9b UIApplicationMain + 1225 48 ControlViewTest 0x0000264d main + 141 49 libdyld.dylib 0x01e33701 start + 1 ) libc++abi.dylib: terminaTing with uncaught exception of type NSException (lldb)@H_502_18@有人可以帮我
collectionView:numberOfItemsInSection:.您需要为您的UICollectionView分配一个有效的数据源：您编写的类,它实现了collectionView：numberOfItemsInSection：.
以上是大佬教程为你收集整理的ios – libc abi.dylib：以NSException CollectionView类型的未捕获异常终止全部内容，希望文章能够帮你解决ios – libc abi.dylib：以NSException CollectionView类型的未捕获异常终止所遇到的程序开发问题。
如果觉得大佬教程网站内容还不错，欢迎将大佬教程推荐给程序员好友。
本图文内容来源于网友网络收集整理提供，作为学习参考使用，版权属于原作者。
如您有任何意见或建议可联系处理。小编QQ：384754419，请注明来意。