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when i want to search core data in map view aim unable to search the data please help me iam getting this error as 

2014-02-21 09:43:31.268 naveen[674:a0b] -[Search copyWithZone:]: unrecognized selector sent to instance 0x9a48100
2014-02-21 09:43:31.273 naveen[674:a0b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[Search copyWithZone:]: unrecognized selector sent to instance 0x9a48100'

when want to print that string aim getting output as

<Search: 0x9a48100> (entity: Search; id: 0x9a2d070 <x-coredata://2A0FA356-68F2-43DE-A8DE-DCE8DE44145A/Search/p1> ; data: {
    text = pub;
})
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user3335624
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  • Please attach the code. From this log I see that you try to call `copyWithZone` on `Search` class. `Search` doesn't implement this method. – Tomasz Szulc Feb 21 '14 at 07:48
  • UIStoryboard*thestory=[UIStoryboard storyboardWithName:@"Main_iPhone" bundle:nil]; // ResultView *scord=(ResultView*)[thestory instantiateViewControllerWithIdentifier:@"search"]; // // special1=[self.personFRC objectAtIndexPath:indexPath]; // ; NSLog(@"%@",special1); scord.string=special1; [self.navigationController pushViewController:scord animated:YES]; – user3335624 Feb 21 '14 at 11:05
  • from hear to when i want to pass data to hear MKLocalSearchRequest *request = [[MKLocalSearchRequest alloc] init]; request.naturalLanguageQuery = _string; MKCoordinateSpan span = MKCoordinateSpanMake(0.01, 0.01); request.region = MKCoordinateRegionMake(userLocation.location.coordinate, span); MKLocalSearch *search = [[MKLocalSearch alloc] initWithRequest:request]; CLLocationCoordinate2D loc = [userLocation coordinate]; iam getting that error – user3335624 Feb 21 '14 at 11:07

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