SIGABRT when trying to add atributes in entity. Core Data on iOs

Question

My app receive SIGABRT when i'm trying to add atributes to my Entity.

NSManagedObjectContext *context=[[HistoryDataManager sharedInstance] mainObjectContext];
    NSEntityDescription * entityDescription = [NSEntityDescription entityForName:@"Request" inManagedObjectContext:context];
    Request *request=[[[Request alloc] initWithEntity:entityDescription insertIntoManagedObjectContext:context] autorelease];
    NSLog(@"request: %@", request);
    request.requestText=string;
    request.timeStamp=[NSDate date];
    [context insertObject:request];
    NSError * error;  
    if (![context save:&error]) {  
        NSLog(@"Saving error  : %@", [error userInfo]);  
    }

I've got entity with name Request and context!=nil, but I've got SIGABRT message everytime at this place:

NSEntityDescription * entityDescription = [NSEntityDescription entityForName:@"Request" inManagedObjectContext:context];

Can we have the full SIGABRT message ? – KIDdAe Nov 03 '11 at 15:55 — KIDdAe, Nov 03 '11 at 15:55
Somehow there is no SIGABRT message in the console – stalk Nov 03 '11 at 16:11 — stalk, Nov 03 '11 at 16:11

score 0 · Accepted Answer · answered Nov 03 '11 at 19:57

0

Most likely context is nil. Pass a nil managed object context value will usually cause a crash. Confirm that you have a value in context before passing it to the method.

Check the entity name as well.

answered Nov 03 '11 at 19:57

TechZen

64,370
15
118
145

I have value in context and i definitely have entity with name Request – stalk Nov 04 '11 at 09:54

stalk · Answer 2 · 2012-12-05T17:23:42.937

-3

Problem was in my DataManager singleton, sorry for wasting your time.

edited Dec 05 '12 at 17:23

answered Nov 04 '11 at 12:52

stalk

97
7

SIGABRT when trying to add atributes in entity. Core Data on iOs

2 Answers2