Flow price: --
d44ad5eef2554ff2e792d966e20446801d25a47eee93160f1a9e15d3e67fcd7b

Transaction

Hash: d44ad5eef2554ff2e792d966e20446801d25a47eee93160f1a9e15d3e67fcd7b
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:
  --> d44ad5eef2554ff2e792d966e20446801d25a47eee93160f1a9e15d3e67fcd7b: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:
d44ad5eef2554ff2e792d966e20446801d25a47eee93160f1a9e15d3e67fcd7b
Status:
ERROR
Block height:
41622796
Block id:
626453c30c78fd713c34896b9a39e43967f8b62acbd8b94fde8c5002d322fa48
Timestamp:
Saturday 26 November 2022 at 13:08:14 UTC
()
Proposer:
Authorizers:
Gas used:
24