Flow price: --
491fc0bd925bbfca16504df47ba4d88e98bd676087bb656c2ce7a3bdbd63ae76

Transaction

Hash: 491fc0bd925bbfca16504df47ba4d88e98bd676087bb656c2ce7a3bdbd63ae76
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 491fc0bd925bbfca16504df47ba4d88e98bd676087bb656c2ce7a3bdbd63ae76:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
491fc0bd925bbfca16504df47ba4d88e98bd676087bb656c2ce7a3bdbd63ae76
Status:
ERROR
Block height:
39797388
Block id:
0c6e11a9ac18eca63783b4870f8936d462590d1aa996ac0dddae40ba3a6ec0e9
Timestamp:
Thursday 27 October 2022 at 08:32:11 UTC
()
Proposer:
Authorizers:
Gas used:
47