This is crash log :-
Crashed: NSManagedObjectContext 0x2837bb400
0 libobjc.A.dylib 0x4820 objc_msgSend + 32
1 CoreData 0x5837c -[NSManagedObjectContext dispose:] + 400
2 CoreData 0x58098 -[NSManagedObjectContext dealloc] + 604
3 CoreData 0x57d7c __internalBlockToDeallocNSManagedObjectContext_block_invoke + 56
4 CoreData 0x2074c developerSubmittedBlockToNSManagedObjectContextPerform + 156
5 libdispatch.dylib 0x4300 _dispatch_client_callout + 20
6 libdispatch.dylib 0xb894 _dispatch_lane_serial_drain + 748
7 libdispatch.dylib 0xc3c4 _dispatch_lane_invoke + 380
8 libdispatch.dylib 0x17004 _dispatch_root_queue_drain_deferred_wlh + 288
9 libdispatch.dylib 0x16878 _dispatch_workloop_worker_thread + 404
10 libsystem_pthread.dylib 0x1964 _pthread_wqthread + 288
11 libsystem_pthread.dylib 0x1a04 start_wqthread + 8
Topic:
App & System Services
SubTopic:
Core OS
Tags: