Flow price: --
2c52e87d9526a23113b8c5225fa70756e6fe0738fef714cea30ff849e843b3ca

Transaction

Hash: 2c52e87d9526a23113b8c5225fa70756e6fe0738fef714cea30ff849e843b3ca
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 2c52e87d9526a23113b8c5225fa70756e6fe0738fef714cea30ff849e843b3ca:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
2c52e87d9526a23113b8c5225fa70756e6fe0738fef714cea30ff849e843b3ca
Status:
ERROR
Block height:
40586606
Block id:
d6b9009a5217366791eed052ec010ad669cd181705ee6c9d8d420c2fbe8f7025
Timestamp:
Wednesday 9 November 2022 at 13:46:23 UTC
()
Proposer:
Authorizers:
Gas used:
22