Flow price: --
2e378830b5daa59f5138f2fc339f437ba5996b8013982bc6c30c4e684d03112f

Transaction

Hash: 2e378830b5daa59f5138f2fc339f437ba5996b8013982bc6c30c4e684d03112f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2e378830b5daa59f5138f2fc339f437ba5996b8013982bc6c30c4e684d03112f: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:
2e378830b5daa59f5138f2fc339f437ba5996b8013982bc6c30c4e684d03112f
Status:
ERROR
Block height:
40029356
Block id:
837ecabd9dbeede684ab0f7b0235acfcdd221eb4550e1dcc76b3794cb523c28b
Timestamp:
Monday 31 October 2022 at 05:27:41 UTC
()
Proposer:
Authorizers:
Gas used:
48