App Absturz zufällig auf einigen iOS9-Geräten nach dem Schließen der Kamera-Controller

Question

Ich habe den folgenden Absturzbericht, von einem Benutzer gesendet, aber ich kenne den möglichen Grund nicht. Die App Absturz zufällig wenn

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info 

Delegierten fordern, nachdem der Benutzer tippen Sie auf „Verwendung photo“ auf Kamerasteuerung. In diesem Delegaten kann ich einige Bildverarbeitung (Kompression und Resizing) und ich lade das resultierende Bild auf einen Webserver:

bearbeiten: der Absturz passiert zufällig nach dem Aufruf:

NSURLConnection sendAsynchronousRequest 

nur auf iPhone6 ​​Geräten

Dies ist der Crash-Bericht:

Incident Identifier: 8B05FEB7-F7A7-4399-A735-7BE1F7D6B28C 
CrashReporter Key: c61d3329a1a016eb2f279bdb36b2c6441c3359b4 
Hardware Model:  iPhone7,2 
Process:    xxxapp [469] 
Path:    /private/var/mobile/Containers/Bundle/Application/84A5A17B-D548-4182-B11F-D5F748B88B1C/MMBRevisioniTestTarga.app/MMBRevisioniTestTarga 
Identifier:  xxx.app 
Version:    108 (1.0) 
Code Type:   ARM-64 (Native) 
Parent Process:  launchd [1] 

Date/Time:   2016-05-02 13:31:22.22 +0200 
Launch Time:   2016-05-02 09:48:02.02 +0200 
OS Version:   iOS 9.2.1 (13D15) 
Report Version:  105 

Exception Type: EXC_BAD_ACCESS (SIGSEGV) 
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000012e1af30 
Triggered by Thread: 0 

Filtered syslog: 
None found 

Global Trace Buffer (reverse chronological seconds): 
1.099550  AppleJPEG     0x000000018210ab54 [0x12d920e00] Releasing session 
1.530599  AppleJPEG     0x000000018210ab54 [0x12e215800] Releasing session 
1.535648  AppleJPEG     0x000000018210ab54 [0x12d94e200] Releasing session 
1.541815  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12eb81731) failed 
1.546529  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d73d581) failed 
1.546672  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d57af01) failed 
1.547266  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d5f6481) failed 
1.551646  AppleJPEG     0x000000018210cff4 [0x12d94e200] Decoding completed without errors 
1.551646  AppleJPEG     0x000000018210b18c [0x12d94e200] Options: 320x86 [FFFFFFFF,FFFFFFFF] 0001D060 
1.551646  AppleJPEG     0x000000018210b044 [0x2d94e200] Decoding: 1 0x000000C0 0x01400056 0x0028304A 0x11111100 0 
1.552181  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d7399e1) failed 
1.553200  AppleJPEG     0x000000018210a338 [0x12d94e200] Created session 
1.555675  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d7a9521) failed 
1.557307  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8d3e31) failed 
1.557582  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d7b4c51) failed 
1.559249  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8f1191) failed 
1.560348  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8848f1) failed 
1.597807  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8ce201) failed 
1.599417  AppleJPEG     0x000000018210a338 [0x2e215800] Created session 
1.614643  libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d7845c1) failed 
4.189911  AppleJPEG     0x000000018210a338 [0x12d920e00] Created session 
13.027686 AppleJPEG     0x000000018210ab54 [0x12d8aee00] Releasing session 
13.038310 AppleJPEG     0x000000018210ab54 [0x12d920800] Releasing session 
13.038310 AppleJPEG     0x000000018210a338 [0x12d920800] Created session 
13.038310 AppleJPEG     0x000000018210a338 [0x12d8aee00] Created session 
13.602625 CFNetwork     0x000000018107d84c TCP Conn 0x12d5fb2d0 SSL Handshake DONE 
13.751047 CFNetwork     0x000000018107d75c TCP Conn 0x12d5fb2d0 starting SSL negotiation 
13.752205 CFNetwork     0x000000018111f104 TCP Conn 0x12d5fb2d0 complete. fd: 12, err: 0 
13.754004 CFNetwork     0x0000000181120630 TCP Conn 0x12d5fb2d0 event 1. err: 0 
13.844813 CFNetwork     0x0000000181120708 TCP Conn 0x12d5fb2d0 started 
13.890467 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e856b51) failed 
13.890467 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d6a3791) failed 
13.890741 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8bdd61) failed 
15.344835 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d794961) failed 
17.168638 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d6eb621) failed 
17.168638 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x2e827071) failed 
17.168919 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8cef41) failed 
19.538093 AppleJPEG     0x000000018210ab54 [0x12e209e00] Releasing session 
19.967655 AppleJPEG     0x000000018210ab54 [0x2e214e00] Releasing session 
19.968163 AppleJPEG     0x000000018210ab54 [0x12e21fa00] Releasing session 
19.980956 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12d76bb21) failed 
19.982429 libsystem_trace.dylib  0x00000001807289cc dyld_image_header_containing_address(0x12e8c13c1) failed 

Answer 1

unten Dinge in plist hinzufügen.

<key>NSAppTransportSecurity</key> 
    <dict> 
     <key>NSAllowsArbitraryLoads</key> 
     <true/> 
    </dict> 

Answer 2

Ich bekam einen ähnlichen Fehler in einer iPad App. So stellen Sie sicher, dass meine Kamera auf Mainthread lief mein Problem gelöst:

[[NSOperationQueue mainQueue] addOperationWithBlock:^{ 
    [self openCamera]; // Call your camera method here 
}]; 

Ich hoffe, das Ihnen helfen kann.