Flow price: --
12cbadf7ab2ff447d7719f75c7afcb44cb9a12ad51fd076c7135d270cc5159e3

Transaction

Hash: 12cbadf7ab2ff447d7719f75c7afcb44cb9a12ad51fd076c7135d270cc5159e3
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:
  --> 12cbadf7ab2ff447d7719f75c7afcb44cb9a12ad51fd076c7135d270cc5159e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
12cbadf7ab2ff447d7719f75c7afcb44cb9a12ad51fd076c7135d270cc5159e3
Status:
ERROR
Block height:
41484427
Block id:
3ee85083cbc56b8a1bd84c334cbec1b7728227b215c39b884d213f228c7a129a
Timestamp:
Thursday 24 November 2022 at 07:30:43 UTC
()
Proposer:
Authorizers:
Gas used:
22