Flow price: --
ada18bf01258a47c47927ca3b33cb5012d49af03882d5e2c36b7f69a16698d11

Transaction

Hash: ada18bf01258a47c47927ca3b33cb5012d49af03882d5e2c36b7f69a16698d11
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:
  --> ada18bf01258a47c47927ca3b33cb5012d49af03882d5e2c36b7f69a16698d11:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ada18bf01258a47c47927ca3b33cb5012d49af03882d5e2c36b7f69a16698d11
Status:
ERROR
Block height:
40571508
Block id:
7a57eae5ebc935b6568a1b37daf6e70a5a30ded8a97110346fbbe8a7e68ad619
Timestamp:
Wednesday 9 November 2022 at 07:45:14 UTC
()
Proposer:
Authorizers:
Gas used:
23