Flow price: --
d0a59ce5d273212e6ce18928815db6d183686714468ebb8b872df0b172a55710

Transaction

Hash: d0a59ce5d273212e6ce18928815db6d183686714468ebb8b872df0b172a55710
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:
  --> d0a59ce5d273212e6ce18928815db6d183686714468ebb8b872df0b172a55710:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d0a59ce5d273212e6ce18928815db6d183686714468ebb8b872df0b172a55710
Status:
ERROR
Block height:
40644894
Block id:
b5e86c9c36085260f772e6f0c58ae83f8b9b8838b9bb48d85a3f90a77a77bd59
Timestamp:
Thursday 10 November 2022 at 13:35:13 UTC
()
Proposer:
Authorizers:
Gas used:
23