Flow price: --
6c5d30cf790b7beea33bb49e53c31ed271675528e548d1ef20e2bf2418d22a6f

Transaction

Hash: 6c5d30cf790b7beea33bb49e53c31ed271675528e548d1ef20e2bf2418d22a6f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6c5d30cf790b7beea33bb49e53c31ed271675528e548d1ef20e2bf2418d22a6f:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6c5d30cf790b7beea33bb49e53c31ed271675528e548d1ef20e2bf2418d22a6f
Status:
ERROR
Block height:
39738983
Block id:
722e63f9c60a5633b9d016ee14d505878f88f8e93e2767e56e2097f71406b7e7
Timestamp:
Wednesday 26 October 2022 at 09:00:15 UTC
()
Proposer:
Authorizers:
Gas used:
49