Attempting to save a NSManagedObjectContext with:
NSError *error = nil;
if (![[self managedObjectContext] save: &error]) {
NSLog(@"Error while saving\n%@",
([error localizedDescription] != nil) ? [error localizedDescription]: @"Unknown
Error");
Results in:
2010-08-22 20:31:32.385 Roboplasm[3508:a0f] Error while saving
TapeList is a required value.
TapeList is the base entity in my object graph and is inserted into the context
with:
NSManagedObjectModel *mom = [self managedObjectModel];
...
NSEntityDescription *tapeListEntity = [[mom entitiesByName]
objectForKey:@"TapeList"];
NSLog(@"TapeList Entity: %@", tapeListEntity);
// [self setValue:tapeListEntity forKey:@"TapeList"];
[self setTapeList:[NSEntityDescription
insertNewObjectForEntityForName:@"TapeList" inManagedObjectContext:[self
managedObjectContext]]];
Any idea what's going on here?
Thanks,
Joseph Ayers
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