Flow price: --
e2eb75865bc47982e6859a56bfe5590919d67b88f440a7aa0eb81d24993eb6c9

Transaction

Hash: e2eb75865bc47982e6859a56bfe5590919d67b88f440a7aa0eb81d24993eb6c9
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:
  --> e2eb75865bc47982e6859a56bfe5590919d67b88f440a7aa0eb81d24993eb6c9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e2eb75865bc47982e6859a56bfe5590919d67b88f440a7aa0eb81d24993eb6c9
Status:
ERROR
Block height:
41457204
Block id:
bd3e43dbc7eaf7c193b9ecee7539cfbe5a5c585272bf43130fbfa0e884fcde97
Timestamp:
Wednesday 23 November 2022 at 20:56:27 UTC
()
Proposer:
Authorizers:
Gas used:
24