Need help with IPhone Address book CPRecordGetStore error

I get the following error in my IPhone crash report. I cant work out why it happens...is it possible to try and catch an EXC_BAD_ACCESS?

Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x00000008 Crashed Thread: 0

Thread 0 Crashed开发者_C百科: 0 AppSupport 0x304a17d8 CPRecordGetStore 1 AddressBook 0x316f1680 ABCGetAddressBookForRecord 2 AddressBook 0x316f5554 ABCPersonSetImageDataAndCropRectAndReturnError 3 AddressBook 0x316f575e ABCPersonSetImageDataAndReturnError 4 AddressBook 0x316fceb2 ABPersonSetImageData

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EXC_BAD_ACCESS errors are most often due to poor memory management - if you can, take a look at the call stack, and see if you can figure out if any of your objects are getting deallocated too early or released too many times.