Flow price: --
ef32fe9dd9e0b7080a892e65dbc6b9ee46a890a6a9e2feeebcae093e2bd656cc

Transaction

Hash: ef32fe9dd9e0b7080a892e65dbc6b9ee46a890a6a9e2feeebcae093e2bd656cc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ef32fe9dd9e0b7080a892e65dbc6b9ee46a890a6a9e2feeebcae093e2bd656cc: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:
ef32fe9dd9e0b7080a892e65dbc6b9ee46a890a6a9e2feeebcae093e2bd656cc
Status:
ERROR
Block height:
39975551
Block id:
85b7a88e15cef16763ad766a1dab1a98e0e4d1c0f5a850563fb1124a6d0cc5bf
Timestamp:
Sunday 30 October 2022 at 07:59:12 UTC
()
Proposer:
Authorizers:
Gas used:
46