Flow price: --
f14be277bd3bee48d0f540490dfda6e735c2928284f550c0075ba0dc2c9c5481

Transaction

Hash: f14be277bd3bee48d0f540490dfda6e735c2928284f550c0075ba0dc2c9c5481
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:
  --> f14be277bd3bee48d0f540490dfda6e735c2928284f550c0075ba0dc2c9c5481:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f14be277bd3bee48d0f540490dfda6e735c2928284f550c0075ba0dc2c9c5481
Status:
ERROR
Block height:
41313372
Block id:
af6217b1f11ed44531e22887188339b703f1428eb885de95a2315596e2c4ad9f
Timestamp:
Monday 21 November 2022 at 13:19:07 UTC
()
Proposer:
Authorizers:
Gas used:
24