Flow price: --
09e0b5766a149eb6ae3da4f21c9440c63fef90800b66fbbc5858ae8553cc3f0e

Transaction

Hash: 09e0b5766a149eb6ae3da4f21c9440c63fef90800b66fbbc5858ae8553cc3f0e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 09e0b5766a149eb6ae3da4f21c9440c63fef90800b66fbbc5858ae8553cc3f0e: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:
09e0b5766a149eb6ae3da4f21c9440c63fef90800b66fbbc5858ae8553cc3f0e
Status:
ERROR
Block height:
40102037
Block id:
1679b392922e362cfbb693ba9bde4c9f99e0b3aad19d56f71ba4633cf27282e9
Timestamp:
Tuesday 1 November 2022 at 10:44:31 UTC
()
Proposer:
Authorizers:
Gas used:
46