编译（发布/调试）时出现错误
Terminating app due to uncaught exception NSInvalidArgumentException', reason: '-[__NSDictionaryM cordovaSettingForKey:]: unrecognized selector sent to instance 0x600003ea6ae0'
成功构建myProject之后。我在Xcode中打开我的项目，然后单击Xcode上的运行按钮。项目成功构建，并在模拟器设备中显示午餐屏幕。之后，我在main.m中得到一个错误，这就是我在控制台中看到的内容：
#import <UIKit/UIKit.h>
int main(int argc, char* argv[])
{
@autoreleasepool {
int retVal = UIApplicationMain(argc, argv, nil, @"AppDelegate"); Thread 1: signal SIGABRT
return retVal;
}
}
2019-09-27 15:19:14.943154+0530 myApp[3086:93649] DiskCookieStorage changing policy from 2 to 0, cookie file: file:///Users/mk/Library/Developer/CoreSimulator/Devices/EC5630C3-373A-45AD-A404-5628B1B329B9/data/Containers/Data/Application/06D2441B-F5B5-47B8-B6A7-68AEA36BB0D6/Library/Cookies/com.test.my-app.binarycookies
2019-09-27 15:19:14.954425+0530 myApp[3086:93649] Apache Cordova native platform version 5.0.1 is starting.
2019-09-27 15:19:14.954596+0530 myApp[3086:93649] Multi-tasking -> Device: YES, App: YES
2019-09-27 15:19:14.972439+0530 myApp[3086:93649] -[__NSDictionaryM cordovaSettingForKey:]: unrecognized selector sent to instance 0x6000011cc900
2019-09-27 15:19:14.981981+0530 myApp[3086:93649] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSDictionaryM cordovaSettingForKey:]: unrecognized selector sent to instance 0x6000011cc900'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff23b98bde __exceptionPreprocess + 350
1 libobjc.A.dylib 0x00007fff503b5b20 objc_exception_throw + 48
2 CoreFoundation 0x00007fff23bb9704 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132
3 CoreFoundation 0x00007fff23b9d7bc ___forwarding___ + 1436
4 CoreFoundation 0x00007fff23b9f6c8 _CF_forwarding_prep_0 + 120
5 myApp 0x000000010a028723 -[CDVViewController viewDidLoad] + 227
6 myApp 0x000000010a004433 -[MainViewController viewDidLoad] + 51
7 UIKitCore 0x00007fff46af87c2 -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] + 83
8 UIKitCore 0x00007fff46afd6d3 -[UIViewController loadViewIfRequired] + 1084
9 UIKitCore 0x00007fff46afdaf0 -[UIViewController view] + 27
10 UIKitCore 0x00007fff47199b55 -[UIWindow addRootViewControllerViewIfPossible] + 150
11 UIKitCore 0x00007fff4719920b -[UIWindow _updateLayerOrderingAndSetLayerHidden:actionBlock:] + 232
12 UIKitCore 0x00007fff4719a2c9 -[UIWindow _setHidden:forced:] + 362
13 UIKitCore 0x00007fff471ad46d -[UIWindow _mainQueue_makeKeyAndVisible] + 42
14 myApp 0x000000010a01ef3f -[CDVAppDelegate application:didFinishLaunchingWithOptions:] + 703
15 myApp 0x000000010a0041ab -[AppDelegate application:didFinishLaunchingWithOptions:] + 187
16 UIKitCore 0x00007fff4715994f -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 232
17 UIKitCore 0x00007fff4715b2e7 -[UIApplication _callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 3980
18 UIKitCore 0x00007fff47160c05 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1281
19 UIKitCore 0x00007fff468b58b1 -[_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 122
20 UIKitCore 0x00007fff46d96cd5 _UIScenePerformActionsWithLifecycleActionMask + 83
21 UIKitCore 0x00007fff468b63c3 __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke + 198
22 UIKitCore 0x00007fff468b5e84 -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] + 474
23 UIKitCore 0x00007fff468b61f3 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 821
24 UIKitCore 0x00007fff468b5a85 -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] + 345
25 UIKitCore 0x00007fff468b9e70 __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke_2 + 159
26 UIKitCore 0x00007fff46cbdf8b +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:] + 865
27 UIKitCore 0x00007fff46db51cf _UISceneSettingsDiffActionPerformChangesWithTransitionContext + 240
28 UIKitCore 0x00007fff468b9b9e __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke + 153
29 UIKitCore 0x00007fff46db50d2 _UISceneSettingsDiffActionPerformActionsWithDelayForTransitionContext + 84
30 UIKitCore 0x00007fff468b9a0c -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] + 381
31 UIKitCore 0x00007fff46717c96 __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke + 657
32 UIKitCore 0x00007fff4671681b -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 248
33 UIKitCore 0x00007fff467179c0 -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 210
34 UIKitCore 0x00007fff4715f262 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 535
35 UIKitCore 0x00007fff46cdf774 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 361
36 FrontBoardServices 0x00007fff362e1d43 -[FBSSceneImpl _callOutQueue_agent_didCreateWithTransitionContext:completion:] + 442
37 FrontBoardServices 0x00007fff3630a00c __86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]_block_invoke.154 + 102
38 FrontBoardServices 0x00007fff362ecd21 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 220
39 FrontBoardServices 0x00007fff36309c9d __86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]_block_invoke + 355
40 libdispatch.dylib 0x000000010a387d64 _dispatch_client_callout + 8
41 libdispatch.dylib 0x000000010a38acd5 _dispatch_block_invoke_direct + 300
42 FrontBoardServices 0x00007fff3633108a __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 30
43 FrontBoardServices 0x00007fff36330d78 -[FBSSerialQueue _queue_performNextIfPossible] + 441
44 FrontBoardServices 0x00007fff36331287 -[FBSSerialQueue _performNextFromRunLoopSource] + 22
45 CoreFoundation 0x00007fff23afbac1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
46 CoreFoundation 0x00007fff23afb9ec __CFRunLoopDoSource0 + 76
47 CoreFoundation 0x00007fff23afb1c4 __CFRunLoopDoSources0 + 180
48 CoreFoundation 0x00007fff23af5ecf __CFRunLoopRun + 1263
49 CoreFoundation 0x00007fff23af56b6 CFRunLoopRunSpecific + 438
50 GraphicsServices 0x00007fff3815cbb0 GSEventRunModal + 65
51 UIKitCore 0x00007fff47162a67 UIApplicationMain + 1621
52 myApp 0x000000010a0040d1 main + 65
53 libdyld.dylib 0x00007fff5123bcf5 start + 1
54 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
答案 0 :(得分：0)
您已经实现了-[application：didReceiveRemoteNotification：fetchCompletionHandler：]，但是您仍然需要在Info.plist中支持的UIBackgroundModes列表中添加“ remote-notification”。
您是否在应用程序中使用通知功能，如果要让他们问，请检查您的应用程序是否存在永不循环的方法，从而导致该应用程序执行反弹。