Flow price: --
360966ee3176ac1e5ac1131282868b47ff7ab78429f6a4749ad22a3002478075

Transaction

Hash: 360966ee3176ac1e5ac1131282868b47ff7ab78429f6a4749ad22a3002478075
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:
  --> 360966ee3176ac1e5ac1131282868b47ff7ab78429f6a4749ad22a3002478075:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
360966ee3176ac1e5ac1131282868b47ff7ab78429f6a4749ad22a3002478075
Status:
ERROR
Block height:
40707983
Block id:
509ae4e6787c72734d48913354b565a353bc62fc5cf54fc7d82d0a0748720c24
Timestamp:
Friday 11 November 2022 at 15:15:36 UTC
()
Proposer:
Authorizers:
Gas used:
24