Flow price: --
132c258e45fa0bf529513e64d9312d91663e847faf898080c187b62d0020a7fc

Transaction

Hash: 132c258e45fa0bf529513e64d9312d91663e847faf898080c187b62d0020a7fc
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:
  --> 132c258e45fa0bf529513e64d9312d91663e847faf898080c187b62d0020a7fc: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:
132c258e45fa0bf529513e64d9312d91663e847faf898080c187b62d0020a7fc
Status:
ERROR
Block height:
41508028
Block id:
913abd412ca75f3830bb6a209cc22a61f67c29d7c76c87cecf9f788c5801fb45
Timestamp:
Thursday 24 November 2022 at 16:38:42 UTC
()
Proposer:
Authorizers:
Gas used:
22