iOS 8 NSInternalInconsistencyException

Question

Ich bekomme die folgenden Absturzberichte. Sie treten nur auf Geräten mit iOS 8. Beachten Sie die Meldung:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'this request has been neutered - you can't call -sendResponse: twice nor after encoding it' 

Crash-Bericht:

Date/Time:  2014-08-31T01:39:15Z 
OS Version:  iPhone OS 8.0 (12A4345d) 
Report Version: 104 

Exception Type: SIGABRT 
Exception Codes: #0 at 0x1964cb270 
Crashed Thread: 0 

Application Specific Information: 
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'this request has been neutered - you can't call -sendResponse: twice nor after encoding it' 

Last Exception Backtrace: 
0 CoreFoundation      0x0000000186192084 CFDateGetTimeIntervalSinceDate + 19604 
1 libobjc.A.dylib      0x0000000195d3c0e4 objc_exception_throw + 56 
2 CoreFoundation      0x0000000186191f44 CFDateGetTimeIntervalSinceDate + 19280 
3 Foundation       0x0000000187075e20 _NSSetExceptionRaiser + 340 
4 BaseBoard       0x000000018c1deb90 BSMainScreenOrientation + 4856 
5 libdispatch.dylib     0x000000019638d254 0x19638c000 + 4692 
6 libdispatch.dylib     0x0000000196395d50 dispatch_barrier_sync_f + 1176 
7 BaseBoard       0x000000018c1deae4 BSMainScreenOrientation + 4684 
8 UIKit        0x000000018ac9df88 _UIBackdropViewSettingsColorCancelRed + 28984 
9 libdispatch.dylib     0x000000019638d294 0x19638c000 + 4756 
10 libdispatch.dylib     0x000000019638d254 0x19638c000 + 4692 
11 libdispatch.dylib     0x000000019639103c _dispatch_main_queue_callback_4CF + 952 
12 CoreFoundation      0x00000001861498dc CFRunLoopTimerSetTolerance + 4196 
13 CoreFoundation      0x0000000186147984 _CFRunLoopGet2b + 3316 
14 CoreFoundation      0x0000000186075664 CFRunLoopRunSpecific + 392 
15 GraphicsServices      0x000000018f0a75a4 GSEventRunModal + 164 
16 UIKit        0x000000018a82e164 UIApplicationMain + 1484 
17 Taptalk        0x00000001000bfccc main (main.m:21) 
18 libdyld.dylib      0x00000001963b2a08 _tlv_bootstrap + 232 

ich es nicht wiedergeben kann, aber es scheint zu geschehen, wenn die App aus dem Hintergrund zu starten. Wo soll ich anfangen zu suchen?

Answer 1

war der Fehler in dem folgenden Rückruf:

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult result))completionHandler

Der Absturz tritt auf, wenn Sie die completionHandler zweimal anrufen. Dies geschieht nach iOS8.