Flow price: --
d8105e676073e7a178b70362ad16cf634c31a1f107b2ad859cf698370f312598

Transaction

Hash: d8105e676073e7a178b70362ad16cf634c31a1f107b2ad859cf698370f312598
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:
  --> d8105e676073e7a178b70362ad16cf634c31a1f107b2ad859cf698370f312598:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d8105e676073e7a178b70362ad16cf634c31a1f107b2ad859cf698370f312598
Status:
ERROR
Block height:
41426119
Block id:
5bad7bd9690927c9ab27b67a19634ab41399c81840e852a903eebeda051c6317
Timestamp:
Wednesday 23 November 2022 at 08:55:13 UTC
()
Proposer:
Authorizers:
Gas used:
32