Flow price: --
9f395c8b07487da6dae7aed512bc829f6403bb2f2cb79933d09df7802d5bdaab

Transaction

Hash: 9f395c8b07487da6dae7aed512bc829f6403bb2f2cb79933d09df7802d5bdaab
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9f395c8b07487da6dae7aed512bc829f6403bb2f2cb79933d09df7802d5bdaab: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:
9f395c8b07487da6dae7aed512bc829f6403bb2f2cb79933d09df7802d5bdaab
Status:
ERROR
Block height:
39788918
Block id:
bc947256b99594d5b3792e15b9bbd2ded81da04454e30d619a0c4cf523cc7d16
Timestamp:
Thursday 27 October 2022 at 05:07:22 UTC
()
Proposer:
Authorizers:
Gas used:
49