前提
開発環境 MacBook Air
Xcode14.0
実現したいこと
AppDelegate.swiftに出るエラーが直せないです。
発生している問題・エラーメッセージ
Swift
1Thread 1: "[<mattingapp.ViewController 0x13c50adf0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key tappedRegisterButton."
該当のソースコード
Swift
1 2import UIKit 3import Firebase 4 5@UIApplicationMain 6class AppDelegate: UIResponder, UIApplicationDelegate { 7 8 9 func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { 10 11 FirebaseApp.configure() 12 13 return true 14 } 15 16 // MARK: UISceneSession Lifecycle 17 18 func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration { 19 // Called when a new scene session is being created. 20 // Use this method to select a configuration to create the new scene with. 21 return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role) 22 } 23 24 func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) { 25 // Called when the user discards a scene session. 26 // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions. 27 // Use this method to release any resources that were specific to the discarded scenes, as they will not return. 28 } 29 30 31} 32 33
デバックエリアのエラー
2022-09-16 09:39:47.853140+0900 mattingapp[60776:1816924] [Storyboard] Unknown class UIButtom in Interface Builder file. 2022-09-16 09:39:47.874860+0900 mattingapp[60776:1816924] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<mattingapp.ViewController 0x13c50adf0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key tappedRegisterButton.' *** First throw call stack: ( 0 CoreFoundation 0x0000000106c30304 __exceptionPreprocess + 172 1 libobjc.A.dylib 0x000000010503131c objc_exception_throw + 56 2 CoreFoundation 0x0000000106c30014 -[NSException init] + 0 3 Foundation 0x00000001091ef1dc -[NSObject(NSKeyValueCoding) setValue:forKey:] + 308 4 UIKitCore 0x000000010aa6e614 -[UIViewController setValue:forKey:] + 76 5 UIKitCore 0x000000010ad75a34 -[UIRuntimeOutletConnection connect] + 80 6 CoreFoundation 0x0000000106c1a600 -[NSArray makeObjectsPerformSelector:] + 192 7 UIKitCore 0x000000010ad6d8a0 -[UINib instantiateWithOwner:options:] + 1408 8 UIKitCore 0x000000010aa74e68 -[UIViewController loadView] + 392 9 UIKitCore 0x000000010aa750ec -[UIViewController loadViewIfRequired] + 96 10 UIKitCore 0x000000010aa7563c -[UIViewController view] + 20 11 UIKitCore 0x000000010b12c3b4 -[UIWindow addRootViewControllerViewIfPossible] + 128 12 UIKitCore 0x000000010b12bdf4 -[UIWindow _updateLayerOrderingAndSetLayerHidden:actionBlock:] + 212 13 UIKitCore 0x000000010b12cc10 -[UIWindow _setHidden:forced:] + 228 14 UIKitCore 0x000000010b13b698 -[UIWindow _mainQueue_makeKeyAndVisible] + 36 15 UIKitCore 0x000000010b321eec -[UIWindowScene _performDeferredInitialWindowUpdateForConnection] + 204 16 UIKitCore 0x000000010a6de0f4 +[UIScene _sceneForFBSScene:create:withSession:connectionOptions:] + 1096 17 UIKitCore 0x000000010b0f5ff0 -[UIApplication _connectUISceneFromFBSScene:transitionContext:] + 884 18 UIKitCore 0x000000010b0f6478 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 368 19 UIKitCore 0x000000010ac67c48 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 260 20 FrontBoardServices 0x00000001076ff6b4 -[FBSScene _callOutQueue_agent_didCreateWithTransitionContext:completion:] + 316 21 FrontBoardServices 0x00000001077253b0 __92-[FBSWorkspaceScenesClient createSceneWithIdentity:parameters:transitionContext:completion:]_block_invoke.59 + 92 22 FrontBoardServices 0x000000010770b19c -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 160 23 FrontBoardServices 0x0000000107725038 __92-[FBSWorkspaceScenesClient createSceneWithIdentity:parameters:transitionContext:completion:]_block_invoke + 296 24 libdispatch.dylib 0x0000000113c61d5c _dispatch_client_callout + 16 25 libdispatch.dylib 0x0000000113c65974 _dispatch_block_invoke_direct + 392 26 FrontBoardServices 0x0000000107744c90 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 44 27 FrontBoardServices 0x0000000107744b84 -[FBSSerialQueue _targetQueue_performNextIfPossible] + 176 28 FrontBoardServices 0x0000000107744cc4 -[FBSSerialQueue _performNextFromRunLoopSource] + 24 29 CoreFoundation 0x0000000106b95070 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 30 CoreFoundation 0x0000000106b94fb8 __CFRunLoopDoSource0 + 172 31 CoreFoundation 0x0000000106b94780 __CFRunLoopDoSources0 + 320 32 CoreFoundation 0x0000000106b8ee68 __CFRunLoopRun + 756 33 CoreFoundation 0x0000000106b8e75c CFRunLoopRunSpecific + 584 34 GraphicsServices 0x000000010826fc98 GSEventRunModal + 160 35 UIKitCore 0x000000010b0f4b74 -[UIApplication _run] + 868 36 UIKitCore 0x000000010b0f8b1c UIApplicationMain + 124 37 mattingapp 0x00000001046a979c main + 64 38 dyld 0x0000000104b51fa0 start_sim + 20 39 ??? 0x0000000104c2d08c 0x0 + 4374843532 40 ??? 0xd803000000000000 0x0 + 15565284737122566144 ) libc++abi: terminating with uncaught exception of type NSException *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<mattingapp.ViewController 0x13c50adf0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key tappedRegisterButton.' terminating with uncaught exception of type NSException CoreSimulator 857.7 - Device: iPhone 14 Pro (5D3D895C-46E4-4EFE-9F82-9787C83BBAEA) - Runtime: iOS 16.0 (20A360) - DeviceType: iPhone 14 Pro (lldb)
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