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iOS

Carter Randall
Carter Randall
3,311 Points

Diary app fetched Results controller crash

Hi, I am referencing the downloaded project and see no differences in my code or storyboard. I added an exception breakpoint and it landed on this line in viewDidLoad of the entryListViewController: [self.fetchedResultsController performFetch:nil];
Has something changed where this performFetch is no longer valid?

Carter Randall
Carter Randall
3,311 Points

Fixed it! I replaced the line with NSError *error; if( ![[self fetchedResultsController] performFetch:&error]) { NSLog(@"ERROOOR %@, %@",error, [error userInfo]); }

this logged it and told me that "date" in sortDescriptors was not available. I had not selected "use scalar values for primitive date types" and so my date was NSDate not NSTimeInterval.