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Old 08-09-2010, 05:54 PM   #1 (permalink)
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Default NSNumer + Core Data - Stupid Problem!

Hey Guys -

So I'm using core data to hold my data, then displaying it in a tableview, etc. And yet I'm having this really weird problem that I cant figure out. The items have a property called health thats defined in the model as an int 16, and so its a NSNumber in the class, which is all fine. But when I try to set it, it doesnt work, and then when I log the health, I get crazy results like 99990453 that dont make any sense. Idk whats Wrong! Code -

Code:
NSLog(@"Plus");
	NSLog(@"%d", self.currentSelectedIndexPath.row);
	Item *editItem = [itemArray objectAtIndex:self.currentSelectedIndexPath.row];
	editItem.health = [NSNumber numberWithInt:1];
	NSLog(@"New Health: %d", editItem.health);
	
	NSManagedObject *editedObject = editItem;
	
	[managedObjectContext refreshObject:editedObject mergeChanges:YES];
	
	NSError *error;
	if (![managedObjectContext save:&error]) {
		//Handle Error
	}
	[editItem release];
Also while Ive got you here, is this the correct way to save the object after i edited it? i couldnt really find a description of how to do that in the docs...

Thx!
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Old 08-09-2010, 06:41 PM   #2 (permalink)
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Code:
NSLog(@"New Health: %d", [editItem.health intValue]);
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