<value temporarily unavailable, due to optimizations> CFArrayGetValueAtIndex
<p>CFArrayGetValueAtIndex im not able to retrieve the value from address book when i tried accessing i get  error</p>

<pre><code>ABAddressBookRef addressBook= ABAddressBookCreate(); // this will open the AddressBook of               the iPhone
CFArrayRef people = ABAddressBookCopyArrayOfAllPeople(addressBook); // this copies all the contacts from the Address Book into the array

for (int i =0 ;i&lt;ABAddressBookGetPersonCount(addressBook);i++)
{
  ABRecordRef ref = CFArrayGetValueAtIndex(people, i);
  NSString *AddBookfirstName = (NSString *)ABRecordCopyValue(ref,kABPerson);
}
</code></pre>

<p>this i variable returns statement telling ??? what is the problem here im not able to get the address book value</p>
