Flow price: --
6206b567221eb686153d214cc4d35736fa7855d40f323569b6f0a68c22ac0eb1

Transaction

Hash: 6206b567221eb686153d214cc4d35736fa7855d40f323569b6f0a68c22ac0eb1
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:
  --> 6206b567221eb686153d214cc4d35736fa7855d40f323569b6f0a68c22ac0eb1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6206b567221eb686153d214cc4d35736fa7855d40f323569b6f0a68c22ac0eb1
Status:
ERROR
Block height:
41054744
Block id:
3ea3f80983079e4de0c5562f6f45bd06797f8a97a0fa3b6b7bd0482f6bf50fb9
Timestamp:
Thursday 17 November 2022 at 09:00:55 UTC
()
Proposer:
Authorizers:
Gas used:
26