I did an update to my app which is live since last yesterday and now some of my users seeing this crash. Normally I get at least an idea of what is causing the crash by reading the stack Trace, but this time I have no idea. I am also not very experienced in reading crash logs. This one is from Flurry and it s the only hint I have.
Does anyone has a tip what might cause the problem? What can I do to fix the crash? How to find out what is going wrong?
I am thankful for every little hint !
Full Stack Trace:
0 AppName 0x10012e670 __mh_execute_header + 878192
1 StoreKit 0x18997c9c0 <redacted> + 568
2 libdispatch.dylib 0x1972e5994 <redacted> + 24
3 libdispatch.dylib 0x1972e5954 <redacted> + 16
4 libdispatch.dylib 0x1972ea20c __dispatch_main_queue_callback_4CF + 1608
5 CoreFoundation 0x184f53544 <redacted> + 12
6 CoreFoundation 0x184f515ec <redacted> + 1492
7 CoreFoundation 0x184e7cf74 _CFRunLoopRunSpecific + 396
8 GraphicsServices 0x18e8d76fc _GSEventRunModal + 168
9 UIKit 0x189a7ed94 _UIApplicationMain + 1488
10 AppName 0x100131254 __mh_execute_header + 889428
11 libdyld.dylib 0x197312a08 <redacted> + 4
EDIT
also found this in Flurry
Exception Type: SIGSEGV
Exception Codes: SEGV_ACCERR at 0x10
Line 0 in this backtrace has a generic symbol (__mh_execute_header) and a huge function offset, which just means your crash report is not symbolicated so it doesn't know a name to use.
See this technical note:
https://developer.apple.com/library/ios/technotes/tn2151/_index.html
Look under Symbolication for how to symbolicate the report using the .dSYM file you (hopefully) kept when you built the app for distribution.