ich diesen Fehler jedes Mal, wenn ichApp Abschlussfehler aufgrund NSUnknownKeyException
2016-04-09 20 einen spezifischen UIViewController laden möge: 48: 02,183 myApp [91268: 15399441] * Beenden app aufgrund für die nicht abgefangene Ausnahme 'NSUnknownKeyException', Grund: '[setValue: forUndefinedKey:]: Diese Klasse ist für den Schlüssel registerAction nicht Schlüsselcodierkonform.' * Erstschlingen Aufrufliste: (0 Corefoundation 0x000000010aaa6d85 exceptionPreprocess + 165 1 libobjc.A.dylib
0x000000010c84adeb objc_exception_throw + 48 2 Corefoundation
0x000000010aaa69c9 - [NSException erhöhen] + 9 3 Foundation
0x000000010ae7819b - [NSObject (NSKeyValueCoding setValue): forKey:] + 288 4 UIKit 0x000000010b461d0c - [UIViewController setValue: forKey:] + 88 5 UIKit 0x000000010b6987fb - [UIRuntimeOutletConnection verbinden] + 109 6
Corefoundation 0x000000010a9e0890 - [NSArray makeObjectsPerformSelector:] + 224 7 UIKit
0x000000010b6971de - [UINib instantiateWithOwner: Optionen:] + 1864 8
UIKit 0x000000010b4688d6 - [UIViewController _loadViewFromNibNamed: bundle:] + 381 9 UIKit 0x000000010b469202 - [UIViewController Loadview] + 178 10 UIKit
0x000000010b469560 - [UIViewController loadViewIfRequired] + 138 11 UIKit 0x000000010b469cd3 - [UIViewController Ansicht] + 27 12 UIKit 0x000000010b33ffb4 - [UIWindow addRootViewControllerViewIfPossible] + 61 13 UIKit 0x000000010b34069d - [UIWindow _setHidden: forcierte:] + 282 14 UIKit 0x000000010b352180 - [UIWindow makeKeyAndVisible] + 42 15 UIKit
0x0000000 10b2c6ed9 - [UIApplication _callInitializationDelegatesForMainScene: transitionContext:] + 4131 16 UIKit 0x000000010b2cd568 - [UIApplication _runWithMainScene: transitionContext: Fertigstellung:] + 1769 17 UIKit 0x000000010b2ca714 - [UIApplication workspaceDidEndTransaction:] + 188 18 FrontBoardServices 0x000000010e6db8c8 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 24 19 FrontBoardServices 0x000000010e6db741 - [FBSSerialQueue _performNext] + 178 20 FrontBoardServices 0x000000010e6dbaca - [FBSSerialQueue _performNextFromRunLoopSource] + 45 21 Corefoundation 0x000000010a9cc301 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17 22 Corefoundation 0x0 00000010a9c222c __CFRunLoopDoSources0 + 556 23 Corefoundation 0x000000010a9c16e3 __CFRunLoopRun + 867 24 Corefoundation
0x000000010a9c10f8 CFRunLoopRunSpecific + 488 25 UIKit
0x000000010b2c9f21 - [UIApplication _run] + 402 26 UIKit
0x000000010b2cef09 UIApplicationMain + 171 27 myApp
0x000000010a70dfb2 Haupt + 114 28 libdyld. Dylib
0x000000010dc6292d Start + 1 29 ???
0x0000000000000001 0x0 + 1) libC++ abi.dylib: endet mit abgefangene Ausnahme vom Typ NSException (LLDB)
den Inhalt innerhalb des UIViewController ==>
import UIKit
class signUpPage: UIViewController {
@IBOutlet var emailTextField: UITextField!
@IBOutlet var passTextField: UITextField!
override func viewDidLoad() {
self.viewDidLoad()
}
override func didReceiveMemoryWarning() {
self.didReceiveMemoryWarning()
}
@IBAction func registerAction(sender: AnyObject) {
let email = self.emailTextField.text
let pass = self.passTextField.text
if (email != "" && pass != ""){
firebase_ref.createUser(email, password: pass, withValueCompletionBlock: { (error, results) in
if (error == nil){
firebase_ref.authUser(email, password: pass, withCompletionBlock: { (error, authData) in
if (error == nil){
NSUserDefaults.standardUserDefaults().setValue(authData.uid, forKey: "uid")
print("Account created Successfully ")
self.dismissViewControllerAnimated(true, completion: nil)
}else{
print(error.localizedDescription)
}
})
}else{
print(error.localizedDescription)
}
})
}else{
let alert = UIAlertController(title: "Error", message: "Enter an email and password", preferredStyle: .Alert)
let okAction = UIAlertAction(title: "ok", style: .Default, handler: nil)
alert.addAction(okAction)
self.presentViewController(alert, animated: true, completion: nil)
}
}
@IBAction func cancleAction(sender: AnyObject) {
self.dismissViewControllerAnimated(true, completion: nil)
}
} Vielen Dank im Voraus für Ihre Hilfe :)
I habe nur 2 davon definiert und ich habe sie beide benutzt XD 1.emailTextField 2.passTextField @El Captain –