Flow price: --
5d6337412beb6565c28b736e4cb6d1579176eae0941ebea9676fadf789a3fbdb

Transaction

Hash: 5d6337412beb6565c28b736e4cb6d1579176eae0941ebea9676fadf789a3fbdb
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:
  --> 5d6337412beb6565c28b736e4cb6d1579176eae0941ebea9676fadf789a3fbdb: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:
5d6337412beb6565c28b736e4cb6d1579176eae0941ebea9676fadf789a3fbdb
Status:
ERROR
Block height:
40426828
Block id:
c55bae41658ebd2f84367e150493f3e0389d4fe20db74ba38a0040e55bf966c1
Timestamp:
Sunday 6 November 2022 at 21:31:07 UTC
()
Proposer:
Authorizers:
Gas used:
26