UItableview crash at cellForRowAtIndexPath because of my NSMutableArray containing special characters

Question

I am fetching data from web service and store on the NSMutableArray

app.firstName=[[NSMutableArray alloc]initWithObjects:[[[luckyNumbers    valueForKey:@"findProviders"]valueForKey:@"quotes"]valueForKey:@"firstName"], nil];
NSLog(@"app.first %@",app.firstName);

app.first 
(
    (
    "Tom ",
    shamu,
    Shiva
    )
)
cell.Phone.text=[app.firstName objectAtIndex:indexPath.row];

Console terminating the app due to the below uncaught exception:

'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 1 beyond bounds [0 .. 0]'

Answer 1

In app.firstName at index 0 you now have an array.and you assign it display in a string .Hence the crash

[app.firstName objectAtIndex:indexPath.row]; returns an array not a string.

Try

NSArray *tempArray=[app.firstName objectAtIndex:0];
cell.Phone.text=[tempArray objectAtIndex:indexPath.row];

I think you need to edit datasource methods for this change