Xcode 4 NSRangeException Error after split string

Question

I'm trying to split a string and separate it into variable but am getting the following error:

* Terminating app due to uncaught exception 'NSRangeException', reason: '* -[__NSArrayM objectAtIndex:]: index 2 beyond bounds [0 .. 1]'

Code:

NSLog(@"%@", strResult);

    NSArray* LocInfo = [strResult componentsSeparatedByString: @"|"];
    NSString* Response1 = [LocInfo objectAtIndex: 0];
    NSString* Response2 = [LocInfo objectAtIndex: 1];
    NSString* Response3 = [LocInfo objectAtIndex: 2];

Any ideas? Thanks!

score 1 · Accepted Answer · answered Apr 10 '13 at 09:58

1

Your strResult is broken into LocInfo array that contains only two elements, and you tried to access third one.

As your string already contains 1 / 2 or 3 NSStrings, therefore no need to again store then into NSString, you can directly use them by LocInfo[index].

If you need to check how many strings are there simply use : [LocInfo count];

answered Apr 10 '13 at 09:58

Anoop Vaidya

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Yeah I had a string that was being returned from a web-service and sometimes it wasn't passing back the 3rd element. Thanks! – NCoder Apr 10 '13 at 10:02
so no need to hardcode to index:3, check if its count is 3 only then access that element. – Anoop Vaidya Apr 10 '13 at 10:03
Will do! And I'll accept your response as the answer here once it allows me to. – NCoder Apr 10 '13 at 10:03

Xcode 4 NSRangeException Error after split string

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