显然没有配置 Firebase
Firebase not configured when it clearly is
我不知道为什么我配置的 Firebase 不起作用。
这是我的 AppDelegate.swift 文件的 Screenshot。这是我的控制台日志：
2017-05-29 17:52:53.141 Study M8[31592] <Error> [Firebase/Core][I-COR000003] The default Firebase app has not yet been configured. Add [FIRApp configure] to your application initialization. Read more: https://firebase.google.com/docs/ios/setup#initialize_firebase_in_your_app.
2017-05-29 17:52:53.184 Study M8[31592:1051241] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'The default FIRApp instance must be configured before the default FIRAuthinstance can be initialized. One way to ensure that is to call `[FIRApp configure];` is called in `application:didFinishLaunchingWithOptions:`.'
*** First throw call stack:
(
0 CoreFoundation 0x000000010a445b0b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x0000000109eaa141 objc_exception_throw + 48
2 CoreFoundation 0x000000010a4ae625 +[NSException raise:format:] + 197
3 Study M8 0x0000000108550a84 +[FIRAuth auth] + 88
4 Study M8 0x00000001084e7a77 _TFC8Study_M810MessagesVCcfT5coderCSo7NSCoder_GSqS0__ + 279
5 Study M8 0x00000001084e7bcd _TToFC8Study_M810MessagesVCcfT5coderCSo7NSCoder_GSqS0__ + 45
6 UIKit 0x000000010ac70f54 -[UIClassSwapper initWithCoder:] + 246
7 UIKit 0x000000010ae614af UINibDecoderDecodeObjectForValue + 693
8 UIKit 0x000000010ae6164d UINibDecoderDecodeObjectForValue + 1107
9 UIKit 0x000000010ae611ef -[UINibDecoder decodeObjectForKey:] + 89
10 UIKit 0x000000010aa07267 -[UIViewController initWithCoder:] + 1421
11 UIKit 0x000000010aa5cee5 -[UITabBarController initWithCoder:] + 65
12 UIKit 0x000000010ae614af UINibDecoderDecodeObjectForValue + 693
13 UIKit 0x000000010ae611ef -[UINibDecoder decodeObjectForKey:] + 89
14 UIKit 0x000000010ac70c20 -[UIRuntimeConnection initWithCoder:] + 178
15 UIKit 0x000000010ae614af UINibDecoderDecodeObjectForValue + 693
16 UIKit 0x000000010ae6164d UINibDecoderDecodeObjectForValue + 1107
17 UIKit 0x000000010ae611ef -[UINibDecoder decodeObjectForKey:] + 89
18 UIKit 0x000000010ac6fe1d -[UINib instantiateWithOwner:options:] + 1262
19 UIKit 0x000000010b02882f -[UIStoryboard instantiateViewControllerWithIdentifier:] + 181
20 UIKit 0x000000010a8688d1 -[UIApplication _loadMainStoryboardFileNamed:bundle:] + 108
21 UIKit 0x000000010a868db3 -[UIApplication _loadMainInterfaceFile] + 260
22 UIKit 0x000000010a867456 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1407
23 UIKit 0x000000010a864793 -[UIApplication workspaceDidEndTransaction:] + 182
24 FrontBoardServices 0x000000010d3205f6 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 24
25 FrontBoardServices 0x000000010d32046d -[FBSSerialQueue _performNext] + 186
26 FrontBoardServices 0x000000010d3207f6 -[FBSSerialQueue _performNextFromRunLoopSource] + 45
27 CoreFoundation 0x000000010a3ebc01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
28 CoreFoundation 0x000000010a3d10cf __CFRunLoopDoSources0 + 527
29 CoreFoundation 0x000000010a3d05ff __CFRunLoopRun + 911
30 CoreFoundation 0x000000010a3d0016 CFRunLoopRunSpecific + 406
31 UIKit 0x000000010a86302f -[UIApplication _run] + 468
32 UIKit 0x000000010a8690d4 UIApplicationMain + 159
33 Study M8 0x00000001084e8997 main + 55
34 libdyld.dylib 0x000000010ca5665d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
我整个下午都在努力让它工作。请帮忙
查看您的堆栈跟踪，我觉得您可能过早访问了 Firebase.Auth class — 也许是在 VC 的 initWithCoder 中？或者作为 VC 属性 初始值？ — 这可能是 before 你的 AppDelegate 运行（并初始化 Firebase）。
因此，尝试将您的 Auth.auth() 调用移至 viewDidLoad 方法，看看它是否有任何不同。
我不知道为什么我配置的 Firebase 不起作用。 这是我的 AppDelegate.swift 文件的 Screenshot。这是我的控制台日志：
2017-05-29 17:52:53.141 Study M8[31592] <Error> [Firebase/Core][I-COR000003] The default Firebase app has not yet been configured. Add [FIRApp configure] to your application initialization. Read more: https://firebase.google.com/docs/ios/setup#initialize_firebase_in_your_app.
2017-05-29 17:52:53.184 Study M8[31592:1051241] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'The default FIRApp instance must be configured before the default FIRAuthinstance can be initialized. One way to ensure that is to call `[FIRApp configure];` is called in `application:didFinishLaunchingWithOptions:`.'
*** First throw call stack:
(
0 CoreFoundation 0x000000010a445b0b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x0000000109eaa141 objc_exception_throw + 48
2 CoreFoundation 0x000000010a4ae625 +[NSException raise:format:] + 197
3 Study M8 0x0000000108550a84 +[FIRAuth auth] + 88
4 Study M8 0x00000001084e7a77 _TFC8Study_M810MessagesVCcfT5coderCSo7NSCoder_GSqS0__ + 279
5 Study M8 0x00000001084e7bcd _TToFC8Study_M810MessagesVCcfT5coderCSo7NSCoder_GSqS0__ + 45
6 UIKit 0x000000010ac70f54 -[UIClassSwapper initWithCoder:] + 246
7 UIKit 0x000000010ae614af UINibDecoderDecodeObjectForValue + 693
8 UIKit 0x000000010ae6164d UINibDecoderDecodeObjectForValue + 1107
9 UIKit 0x000000010ae611ef -[UINibDecoder decodeObjectForKey:] + 89
10 UIKit 0x000000010aa07267 -[UIViewController initWithCoder:] + 1421
11 UIKit 0x000000010aa5cee5 -[UITabBarController initWithCoder:] + 65
12 UIKit 0x000000010ae614af UINibDecoderDecodeObjectForValue + 693
13 UIKit 0x000000010ae611ef -[UINibDecoder decodeObjectForKey:] + 89
14 UIKit 0x000000010ac70c20 -[UIRuntimeConnection initWithCoder:] + 178
15 UIKit 0x000000010ae614af UINibDecoderDecodeObjectForValue + 693
16 UIKit 0x000000010ae6164d UINibDecoderDecodeObjectForValue + 1107
17 UIKit 0x000000010ae611ef -[UINibDecoder decodeObjectForKey:] + 89
18 UIKit 0x000000010ac6fe1d -[UINib instantiateWithOwner:options:] + 1262
19 UIKit 0x000000010b02882f -[UIStoryboard instantiateViewControllerWithIdentifier:] + 181
20 UIKit 0x000000010a8688d1 -[UIApplication _loadMainStoryboardFileNamed:bundle:] + 108
21 UIKit 0x000000010a868db3 -[UIApplication _loadMainInterfaceFile] + 260
22 UIKit 0x000000010a867456 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1407
23 UIKit 0x000000010a864793 -[UIApplication workspaceDidEndTransaction:] + 182
24 FrontBoardServices 0x000000010d3205f6 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 24
25 FrontBoardServices 0x000000010d32046d -[FBSSerialQueue _performNext] + 186
26 FrontBoardServices 0x000000010d3207f6 -[FBSSerialQueue _performNextFromRunLoopSource] + 45
27 CoreFoundation 0x000000010a3ebc01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
28 CoreFoundation 0x000000010a3d10cf __CFRunLoopDoSources0 + 527
29 CoreFoundation 0x000000010a3d05ff __CFRunLoopRun + 911
30 CoreFoundation 0x000000010a3d0016 CFRunLoopRunSpecific + 406
31 UIKit 0x000000010a86302f -[UIApplication _run] + 468
32 UIKit 0x000000010a8690d4 UIApplicationMain + 159
33 Study M8 0x00000001084e8997 main + 55
34 libdyld.dylib 0x000000010ca5665d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
我整个下午都在努力让它工作。请帮忙
查看您的堆栈跟踪，我觉得您可能过早访问了 Firebase.Auth class — 也许是在 VC 的 initWithCoder 中？或者作为 VC 属性 初始值？ — 这可能是 before 你的 AppDelegate 运行（并初始化 Firebase）。
因此，尝试将您的 Auth.auth() 调用移至 viewDidLoad 方法，看看它是否有任何不同。