I am working on an app which i run on iPhone works well but when i am trying to run on iPad it crashes
Here is my code:
- (void)parseCountryStates:(NSDictionary *)json
{
countryPickerView.hidden = TRUE;
NSDictionary *listing = [json objectForKey:@"country"];
countryArray = [listing allValues];
countryIDArray = [listing allKeys];
[countryPickerView reloadAllComponents];
alertController = [UIAlertController
alertControllerWithTitle:@"Select Service Type"
message:nil
preferredStyle:UIAlertControllerStyleActionSheet];
int count = (int)[countryPickerView numberOfRowsInComponent:0];
for (int i = 0; i < count; i++)
{
UIAlertAction* button = [UIAlertAction
actionWithTitle:[[countryPickerView delegate] pickerView:countryPickerView titleForRow:i forComponent:0]
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
countryField.text = [action title];
countryStr = countryField.text;
if ([countryArray containsObject:countryStr]) {
countryidStr = [countryIDArray objectAtIndex:[countryArray indexOfObject:countryStr]];
NSLog(@"CountryidStr %@",countryidStr);
[self getState];
}
}];
[alertController addAction:button];
}
UIAlertAction* cancel = [UIAlertAction
actionWithTitle:@"Cancel"
style:UIAlertActionStyleCancel
handler:^(UIAlertAction * action)
{
// UIAlertController will automatically dismiss the view
}];
[alertController addAction:cancel];
[self presentViewController:alertController animated:true completion:nil];
}
I am sharing the crash log of it
*** Terminating app due to uncaught exception 'NSGenericException', reason: 'Your application has presented a UIAlertController () of style UIAlertControllerStyleActionSheet. The modalPresentationStyle of a UIAlertController with this style is UIModalPresentationPopover. You must provide location information for this popover through the alert controller's popoverPresentationController. You must provide either a sourceView and sourceRect or a barButtonItem. If this information is not known when you present the alert controller, you may provide it in the UIPopoverPresentationControllerDelegate method -prepareForPopoverPresentation.
Add source view and source rect to your alertController.
[[alertController popoverPresentationController] setSourceView:self.view];
[[alertController popoverPresentationController] setSourceRect:CGRectMake(0,0,1,1)];
[[alertController popoverPresentationController] setPermittedArrowDirections:UIPopoverArrowDirectionUp];
[self presentViewController:alertController animated:true completion:nil];