Persistent store

Hi all

I use the persistent object to display the data. If I have an install my old apps and install again the old data in the persistent store are not removed from the means, if I read the data in this object it gives old data. can someone help me solve this problem.

Thanks in advance,

RAM.

If you create an own class that implements persistent on that uninstall the object persistent will be deleted. on a level that data will not be deleted (in most cases), if you want to disable it you can store the version of your application in it.

Tags: BlackBerry Developers

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    Process: Calendar [980]

    Path: /Applications/Calendar.app/Contents/MacOS/Calendar

    ID: com.apple.iCal

    Version: 8.0 (2092.2)

    Generation information: iCal-2092002000000000 ~ 70

    Code type: X 86-64 (Native)

    Parent process:? [1]

    Manager: Calendar [980]

    User ID: 501

    Date/time: 2016-02-13 21:05:17.964-0700

    OS version: Mac OS X 10.11.3 (15 d 21)

    Report Version: 11

    Anonymous UUID: EFEF6C45-F9F8-9E0B-6C80-8622F8520537

    Time since started awake: 410 seconds

    Integrity of system protection: enabled

    Crashed thread: 0 dispatch queue: com.apple.main - wire

    Exception type: EXC_CRASH (SIGABRT)

    Exception codes: 0 x 0000000000000000, 0 x 0000000000000000

    Note the exception: EXC_CORPSE_NOTIFY

    Request for clarification:

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    ending with an exception uncaught of print type

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    0 CoreFoundation 0x00007fff84644ae2 __exceptionPreprocess + 178

    1 libobjc. A.dylib 0x00007fff8a95bf7e objc_exception_throw + 48

    CoreData 0x00007fff8c524fd3 2-[NSPersistentStoreCoordinator _coordinator_you_never_successfully_opened_the_database_so_saving_back_to_it_is _kinda_hard:] + 51

    3 CoreData 0x00007fff8c5251ed-[NSPersistentStoreCoordinator _introspectLastErrorAndThrow] + 77

    4 CoreData 0x00007fff8c5253b1 __65-[NSPersistentStoreCoordinator executeRequest:withContext:error:] _block_invoke + 321

    5 CoreData 0x00007fff8c530b63 gutsOfBlockToNSPersistentStoreCoordinatorPerform + 179

    6 libdispatch.dylib 0x00007fff86f4b33f _dispatch_client_callout + 8

    7 libdispatch.dylib 0x00007fff86f4c926 _dispatch_barrier_sync_f_invoke + 74

    8 CoreData 0x00007fff8c51f662 _perform + 194

    9 CoreData 0x00007fff8c4635c5-[NSPersistentStoreCoordinator executeRequest:withContext:error:] + 533

    10 CoreData 0x00007fff8c4635f4-[NSPersistentStoreCoordinator executeRequest:withContext:error:] + 580

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    12 CalendarPersistence 0x00007fff9090ba47-[CalManagedObjectContext save:] + 71

    13 CalendarPersistence 0x00007fff90ab9221 + [CalPersistence createBirthdayCalendar:error:] + 251

    Calendar calendar 14 0x00000001021a5f66 + 278374

    15 calendar 0x00000001021a5852 + 276562

    Calendar calendar 16 0x00000001021a56f3 + 276211

    Calendar calendar 17 0x00000001021a54ef + 275695

    18 libdispatch.dylib 0x00007fff86f56871 _dispatch_call_block_and_release + 12

    19 libdispatch.dylib 0x00007fff86f4b33f _dispatch_client_callout + 8

    20 libdispatch.dylib 0x00007fff86f5ec1d _dispatch_main_queue_callback_4CF + 1685

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    23 CoreFoundation 0x00007fff84545338 CFRunLoopRunSpecific + 296

    24 HIToolbox 0x00007fff85f26935 RunCurrentEventLoopInMode + 235

    25 HIToolbox 0x00007fff85f2676f ReceiveNextEventCommon + 432

    26 HIToolbox 0x00007fff85f265af _BlockUntilNextEventMatchingListInModeWithFilter + 71

    27 AppKit 0x00007fff892a60ee _DPSNextEvent + 1067

    28 AppKit 0x00007fff89672943-[NSApplication _nextEventMatchingEventMask:untilDate:inMode: dequeue:] + 454

    AppKit 29 0x00007fff8929bfc8-[NSApplication run] + 682

    30 AppKit 0x00007fff8921e520 NSApplicationMain + 1176

    Calendar calendar 31 0 x 0000000102164027 + 8231

    32 libdyld.dylib 0x00007fff81d985ad start + 1

    Thread 0 crashed: Dispatch queue: com.apple.main - wire

    0 libsystem_kernel.dylib 0x00007fff8c43f002 __pthread_kill + 10

    1 libsystem_pthread.dylib 0x00007fff8fea85c5 pthread_kill + 90

    2 libsystem_c.dylib 0x00007fff952726e7 demolition + 129

    3 libc ++ abi.dylib 0x00007fff833d6f81 abort_message + 257

    4 libc ++ abi.dylib 0x00007fff833fca47 default_terminate_handler() + 267

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    11 com.apple.CoreFoundation 0x00007fff84545d3d __CFRunLoopRun + 1949

    12 com.apple.CoreFoundation 0x00007fff84545338 CFRunLoopRunSpecific + 296

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    18 com.apple.AppKit 0x00007fff8929bfc8-[NSApplication run] + 682

    19 com.apple.AppKit 0x00007fff8921e520 NSApplicationMain + 1176

    20 com.apple.iCal 0 x 0000000102164027 0 x 102162000 + 8231

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    Thread 1:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Thread 2: Dispatch queue: com.apple.libdispatch - Manager

    0 libsystem_kernel.dylib 0x00007fff8c43fff6 kevent_qos + 10

    1 libdispatch.dylib 0x00007fff86f51099 _dispatch_mgr_invoke + 216

    2 libdispatch.dylib 0x00007fff86f50d01 _dispatch_mgr_thread + 52

    3 wire:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Thread 4:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

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    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Line 6:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Line 7:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Thread 8:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Wire 9:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Thread 10:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    Wire 11:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

    2 libsystem_pthread.dylib 0x00007fff8fea4365 start_wqthread + 13

    12 wire:

    0 libsystem_kernel.dylib 0x00007fff8c43f6de __workq_kernreturn + 10

    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

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    Line 13: com.apple.NSEventThread

    0 libsystem_kernel.dylib 0x00007fff8c439386 mach_msg_trap + 10

    1 libsystem_kernel.dylib 0x00007fff8c4387c7 mach_msg + 55

    2 com.apple.CoreFoundation 0x00007fff84546624 __CFRunLoopServiceMachPort + 212

    3 com.apple.CoreFoundation 0x00007fff84545aec __CFRunLoopRun + 1356

    4 com.apple.CoreFoundation 0x00007fff84545338 CFRunLoopRunSpecific + 296

    5 com.apple.AppKit 0x00007fff89365065 _NSEventThread + 149

    6 libsystem_pthread.dylib 0x00007fff8fea6c13 _pthread_body + 131

    7 libsystem_pthread.dylib 0x00007fff8fea6b90 _pthread_start + 168

    8 libsystem_pthread.dylib 0x00007fff8fea4375 thread_start + 13

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    1 libsystem_pthread.dylib 0x00007fff8fea6729 _pthread_wqthread + 1283

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    0 libsystem_kernel.dylib 0x00007fff8c43f206 __semwait_signal + 10

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    RDI: 0x000000000000160b rsi: 0 x 0000000000000006 PBR: RER 0x00007fff5da9be50: 0x00007fff5da9be28

    R8: 0 x 0000000000000003 r9: 0x00007fff833fda7c r10: 0 x 0000000008000000 r11: 0 x 0000000000000206

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    Please, back up all data. If you have iCloud calendars, archive them by following the instructions on this page under the heading "download a calendar of iCloud.com." all you need is a web browser, not the calendar application. Do the same with the other calendars of network you have, if possible.

    Before taking each of these steps, quit (leave by force if necessary) application. After taking stage, recovery and test. When the problem is solved (or when you have completed step 3 without resolving), stop and close the library folder.

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    Preferences/com.apple.iCal.plist

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    If the problem is not yet solved, put back to each of the points you have moved in this step, crushing the that may have been created in its place. Do not put the files that you moved in step 1.

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    If the problem is resolved after you move the calendars folder, the event database is corrupted. You have these choices:

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  • can we save the bitmap to persistent store?

    City previous forums:

    Smiley

    Messages: 29
    From: Canada
    Join date: May 2008

    can we save the bitmap to persistent store?
    Posted the: July 14, 2008 12:41
    Response
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  • issue of chain vacuum persistent store

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  • Bold persistent store sometimes be served.

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