I tried to authorize beacons but the app crash with:
On ipad mini 7.1.2
-[NSNull integerValue]: unrecognized selector sent to instance 0x38fd6a70
2014-09-26 18:56:56.195 Examples[2146:60b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSNull integerValue]: unrecognized selector sent to instance 0x38fd6a70'
*** First throw call stack:
(0x2dc2ff83 0x387fbccf 0x2dc33917 0x2dc32203 0x2db81768 0x6fb65 0x709d9 0x2e56ffc3 0x2e5743c7 0x2e5645ab 0x2e60876d 0x38ce381f 0x38cea49f 0x2dbfa8a1 0x2dbf9175 0x2db63ebf 0x2db63ca3 0x32a8a663 0x304b014d 0x64145 0x38d08ab7)
libc++abi.dylib: terminating with uncaught exception of type NSException