4분 12초 부근에서 뭔가 스킵하셨는데
ㅁ 모양에 프레젠트 모달리 하는 부분이 없습니다. 제가 하면 겹쳐서 나오네요. 그리고 프로젝트 돌리면 아이덴티티 없다고 에러 나요.The file “todos.json” couldn’t be opened because there is no such file.허용여부 true, 오류 : 없음2019-03-05 09:26:32.086463+0900 Todos[69953:4622760] Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Todos.TodoViewController 0x7fc4802023c0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key memoTextField.' First throw call stack:(0 CoreFoundation 0x000000010e3ef1bb exceptionPreprocess + 3311 libobjc.A.dylib 0x000000010c95f735 objc_exception_throw + 482 CoreFoundation 0x000000010e3eed29 -[NSException raise] + 93 Foundation 0x000000010c38ade4 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 2924 UIKitCore 0x0000000110753292 -[UIViewController setValue:forKey:] + 875 UIKitCore 0x00000001109ea573 -[UIRuntimeOutletConnection connect] + 1096 CoreFoundation 0x000000010e3dacfd -[NSArray makeObjectsPerformSelector:] + 3177 UIKitCore 0x00000001109e72b9 -[UINib instantiateWithOwner:options:] + 18148 UIKitCore 0x000000011075a452 -[UIViewController _loadViewFromNibNamed:bundle:] + 3839 UIKitCore 0x000000011075addc -[UIViewController loadView] + 17710 UIKitCore 0x000000011075b0ee -[UIViewController loadViewIfRequired] + 17511 UIKitCore 0x000000011075b940 -[UIViewController view] + 2712 UIKitCore 0x00000001106c9177 -[UINavigationController preferredContentSize] + 19713 UIKitCore 0x000000011067a0ec -[UIPresentationController preferredContentSizeDidChangeForChildContentContainer:] + 6414 UIKitCore 0x0000000110675d0b __56-[UIPresentationController runTransitionForCurrentState]_block_invoke + 11615 UIKitCore 0x0000000110d860d2 _runAfterCACommitDeferredBlocks + 31816 UIKitCore 0x0000000110d74b2c _cleanUpAfterCAFlushAndRunDeferredBlocks + 38417 UIKitCore 0x0000000110da3efc _afterCACommitHandler + 13518 CoreFoundation 0x000000010e353c27 CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 2319 CoreFoundation 0x000000010e34e0be CFRunLoopDoObservers + 43020 CoreFoundation 0x000000010e34e751 __CFRunLoopRun + 153721 CoreFoundation 0x000000010e34de11 CFRunLoopRunSpecific + 62522 GraphicsServices 0x000000011650b1dd GSEventRunModal + 6223 UIKitCore 0x0000000110d7a81d UIApplicationMain + 14024 Todos 0x000000010c00f607 main + 7125 libdyld.dylib 0x000000010f888575 start + 1)libc++abi.dylib: terminating with uncaught exception of type NSException