i get this
2017-01-29 16:57:16.203 StopTap[456:] <FIRAnalytics/INFO> Firebase Analytics enabled
2017-01-29 16:57:19.800 StopTap[456:80779] SDK Version : 3.5.5.3
2017-01-29 16:57:28.682 StopTap[456:80779] SDK Version : 3.5.5.3
2017-01-29 16:57:39.581 StopTap[456:80779] SDK Version : 3.5.5.3
2017-01-29 16:57:40.001 StopTap[456:80779] +[App42API setLoggedInUser:]
2017-01-29 16:57:40.433 StopTap[456:80779] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Invalid type in JSON write (__NSDate)'
*** First throw call stack:
(0x23799b0b 0x22f56dff 0x23799a51 0x2403480d 0x2403672b 0x23703cb5 0x236f49e9 0x24035f4d 0x24034741 0x2403672b 0x236b0001 0x236afefb 0x24035f4d 0x24034741 0x2403672b 0x236b0001 0x236aff11 0x24035f4d 0x24034741 0x24034553 0x2403540d 0x42bdcf 0x3bc1c1 0x1006ba7 0x1006b93 0x100b659 0x2375b755 0x23759c4f 0x236a81c9 0x236a7fbd 0x24cc4af9 0x27de0435 0x159c64 0x23354873)
libc++abi.dylib: terminating with uncaught exception of type NSException
when i use storage service