从调用registerAsSystemApp iOS 11.3崩溃

Question

我有CustomClass：UIApplication

在main.m

中

with t as ( select MainRentAccountReference,EffectiveFromDate,CollectionDay,NumberOfCollections,DirectDebitTotalOverrideAmount from DirectDebitApportionment where id = 1 ), cte as ( select 1 as collection ,t.MainRentAccountReference ,convert(decimal(18,2),DirectDebitTotalOverrideAmount / NumberOfCollections) as collection_amount ,NumberOfCollections ,convert(datetime,DATEFROMPARTS ( DATEPART(YEAR,EffectiveFromDate), DATEPART(MONTH,EffectiveFromDate), CollectionDay )) AS EffectiveFromDate ,CollectionDay from t union all select collection + 1,MainRentAccountReference,collection_amount,NumberOfCollections,DATEADD(M,1,EffectiveFromDate),CollectionDay from cte where collection < cte.NumberOfCollections ) select * from cte Order by MainRentAccountReference,collection ;

当我在iOS 11.2.2中启动时，没关系。如果我在iOS 11.3 beta应用程序中启动崩溃，理由是：

retVal = UIApplicationMain(argc, argv, NSStringFromClass([CustomClass class]), NSStringFromClass([AppDelegate class]));

+[CustomClass registerAsSystemApp]: unrecognized selector sent to class 0x1b4ff8648

我不明白为什么？

UPD 在模拟器iOS 11.3工作得很好...但从设备我崩溃

UPD2 CustomClass

·H

    Call stack: (
    0   CoreFoundation                      0x00000001836bc250 <redacted> + 252
    1   libobjc.A.dylib                     0x00000001828845ec objc_exception_throw + 56
    2   CoreFoundation                      0x00000001836c9488 <redacted> + 0
    3   CoreFoundation                      0x00000001836c1a74 <redacted> + 1380
    4   CoreFoundation                      0x00000001835a7b0c _CF_forwarding_prep_0 + 92
    5   UIKit                               0x000000018dbcb744 <redacted> + 852
    6   UIKit                               0x000000018d9cc1e8 UIApplicationMain + 184
    7   company.product                   0x0000000100ceb264 main + 176
    8   libdyld.dylib                       0x0000000183021fc0 <redacted> + 4
)   libc++abi.dylib: terminate_handler unexpectedly threw an exception

的.m

@interface CustomClass : UIApplication {
    TCBIdleService *_idleService;
    LocationManager *_locationManager;
    TCBUserSession *_userSession;
}

+ (CustomClass *)sharedApp;
+ (NSString *)pushNotificationTokenKey;

- (void)loginWithUserInfo:(UserInfoMto *)userInfo;
- (void)logout;
- (void)registerPushNotifications;

Answer 1

问题是我的项目中的类被命名为MBApp（这是CustomClass），事实证明这个名称与已经拥有此类的MobileBackup.framework的类相交。因此，方法registerAsSystemApp是从MobileBackup.framework调用的，当然在那里找不到它。也就是说，我的解决方案是更改MBApp类的名称。唯一的难题是它之前没有发生过的原因，因为带有类的库存在iOS 5.感谢所有的帮助和抱歉，我没有写出原始的类名，因为这是一个重要的信息。