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POProgram received signal "SIGABRT"
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copied!<p>hey guys i'm making an iphone app that uses the uipicker to get input from user. i have four different uipickers and separate arrays for them. 2 of the 4 arrays work. i am able to select values from them ! .However the other 2 one of them when clicked gives me the "SIGABRT' message and the other one once it gets to 8th element does the same !. here is my code ! </p> <pre><code>- (void)viewDidLoad{ subtypepickerarray =[[NSMutableArray alloc]init]; [subtypepickerarray addObject:@"hello"]; [subtypepickerarray addObject:@"object 2"]; [subtypepickerarray addObject:@"jfhgsjdfhg"]; [subtypepicker reloadAllComponents]; lymphnodearray = [[NSMutableArray alloc]init]; for (int j = 0; j<=10;j++){ NSString *answer1 = [NSString stringWithFormat:@"%d",j]; [lymphnodearray addObject:answer1]; [Pos_lymppicker reloadAllComponents]; } } </code></pre> <p>and when i get the error message it highlights these codes </p> <pre><code>- (NSString *)pickerView:(UIPickerView *)thePickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component { ................ else if (thePickerView == subtypepicker){ return [subtypepickerarray objectAtIndex:row]; } else { return[lymphnodearray objectAtIndex:row]; } } </code></pre> <p>after checking the output i found this </p> <pre><code>*** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[NSMutableArray objectAtIndex:]: index 3 beyond bounds [0 .. 2]' *** Call stack at first throw: </code></pre> <p>does that mean my array is empty ? i'm kinda confused ! any help would be appreciated ! thank you </p>

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