fetchedResultsController objectAtIndexPath: i "Passing argument 1 of objectAtIndexPath: makes pointer from integer without cast
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cocos2dbeginner
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Published on 2010-12-31T11:40:27Z
Indexed on
2010/12/31
11:54 UTC
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Hit count: 166
Filed under:
iphone
|objective-c
NSMutableDictionary* dict = [[NSMutableDictionary alloc] init];
id <NSFetchedResultsSectionInfo> sectionInfo = [[self.fetchedResultsController sections] objectAtIndex:0];
for (int i; i<[sectionInfo numberOfObjects]; i++) {
NSManagedObject *o = [self.fetchedResultsController objectAtIndexPath:i];
[dict setObject:[[o valueForKey:@"frontCard"] description] forKey:@"frontCard"];
[dict setObject:[[o valueForKey:@"flipCard"] description] forKey:@"flipCard"];
}
In this line
NSManagedObject *o = [self.fetchedResultsController objectAtIndexPath:i];
i get this warning:
warning: passing argument 1 of 'objectAtIndexPath:' makes pointer from integer without a cast
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