for making the sample passbook app , in fetching in .pkpass file NSData is nil

Question

NSString *filePath = [[[NSBundle mainBundle] resourcePath]stringByAppendingPathComponent:@"freehugcoupon.pkpass"];
NSLog(@"Filepath = [%@]",filePath);
NSData *data = [NSData dataWithContentsOfFile:filePath];
NSError *error;
if (data != nil) {
 PKPass *pass = [[PKPass alloc] initWithData:data error:&error];
 NSLog(@"Error = [%@]",[error localizedDescription]);
 if([passLib containsPass:pass]) {
 UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:@"Pass Exists" message:@"The pass you are trying to add to Passbook is already present." delegate:nil cancelButtonTitle:@"OK"otherButtonTitles:nil];
 [alertView show];
 [alertView release];
 } else {
 PKAddPassesViewController *vc = [[PKAddPassesViewController alloc] initWithPass:pass];
 vc.delegate = self;
 [self presentViewController:vc animated:YES completion:nil];
 [vc release];
 [pass release];
 }
}

---

While fetching for NSData from .pkpass file from the local path i am getting the NSData object is nil ...

can anyone help me thanks in advance.

• Bajaj: check nsdata for nslog(@"%@" , nsData)

Answer 1

If your NSData object is nil it means your dataWithContentsOfFile: call didn't work. Check that your filePath is valid - if it isn't, that's your problem.