Unable to perform save #682

jostster opened this Issue Feb 21, 2014 · 2 comments


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2 participants

When I try and delete an item like.

Appointment *appointment = [Appointment MR_findFirstByAttribute:@"id" withValue:appointmentId inContext:[NSManagedObjectContext MR_contextForCurrentThread]];
        [appointment MR_deleteInContext:[NSManagedObjectContext MR_contextForCurrentThread]];

        [[NSManagedObjectContext MR_contextForCurrentThread] MR_saveToPersistentStoreWithCompletion:^(BOOL success, NSError *error) {
            if (success) {
                [[NSNotificationCenter defaultCenter] postNotificationName:kAppointmentCancelledSuccessfully object:nil];
            } else {
                NSLog(@"Error saving cancellation: %@", [error localizedDescription]);
                [[NSNotificationCenter defaultCenter] postNotificationName:kAppointmentCancelledSuccessfully object:nil];


I get an error

2014-02-21 15:01:41.619 Customer View[49489:70b] -[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:](0x9062370) → Saving <NSManagedObjectContext (0x9062370): *** DEFAULT ***> on *** MAIN THREAD ***
2014-02-21 15:01:48.621 Customer View[49489:70b] -[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:](0x9062370) → Save Parents? 1
2014-02-21 15:01:51.731 Customer View[49489:70b] -[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:](0x9062370) → Save Synchronously? 0
Printing description of self->_successCallbackQueue:
2014-02-21 15:04:08.088 Customer View[49489:70b] -[NSManagedObjectContext(MagicalRecord) MR_contextWillSave:](0x9062370) Context DEFAULT is about to save. Obtaining permanent IDs for new 108 inserted objects
2014-02-21 15:06:27.038 Customer View[49489:70b] -[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:](0xc8626a0) → Saving <NSManagedObjectContext (0xc8626a0): *** BACKGROUND SAVING (ROOT) ***> on *** MAIN THREAD ***
2014-02-21 15:06:31.615 Customer View[49489:70b] -[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:](0xc8626a0) → Save Parents? 1
2014-02-21 15:06:32.221 Customer View[49489:70b] -[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:](0xc8626a0) → Save Synchronously? 0
2014-02-21 15:07:20.843 Customer View[49489:3913] -[NSManagedObjectContext(MagicalRecord) MR_contextWillSave:](0xc8626a0) Context BACKGROUND SAVING (ROOT) is about to save. Obtaining permanent IDs for new 108 inserted objects
2014-02-21 15:07:20.846 Customer View[49489:3913] -[__NSArrayI transformedValue:]: unrecognized selector sent to instance 0x9219870
2014-02-21 15:07:20.848 Customer View[49489:3913] __70-[NSManagedObjectContext(MagicalSaves) MR_saveWithOptions:completion:]_block_invoke21(0xc8626a0) Unable to perform save: -[__NSArrayI transformedValue:]: unrecognized selector sent to instance 0x9219870

tonyarnold commented Apr 12, 2014

Do you call transformedValue: anywhere in your app? We don't call it in MagicalRecord directly, so I don't think this is an issue with MagicalRecord directly — I need more information to verify.

tonyarnold was assigned by jostster Apr 12, 2014


tonyarnold commented Apr 25, 2014

Closing due to lack of updates, please feel free to re-open if you can get me some more information.

tonyarnold closed this Apr 25, 2014

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