Flow price: --
9a9f140e5fa692dec1ddfa312d219c5186925b309c870f06fed7b8ed01c3637e

Transaction

Hash: 9a9f140e5fa692dec1ddfa312d219c5186925b309c870f06fed7b8ed01c3637e
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:
  --> 9a9f140e5fa692dec1ddfa312d219c5186925b309c870f06fed7b8ed01c3637e: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:
9a9f140e5fa692dec1ddfa312d219c5186925b309c870f06fed7b8ed01c3637e
Status:
ERROR
Block height:
41416080
Block id:
eb0f9ef6a48024a89633e4029ddcfd3569c1c46205f5d4ee7bdcadb857da384e
Timestamp:
Wednesday 23 November 2022 at 05:03:47 UTC
()
Proposer:
Authorizers:
Gas used:
22