Flow price: --
efa2d8d07f1776f0f1253ffae9a4a95f925de70713626606e8788ac74284e85f

Transaction

Hash: efa2d8d07f1776f0f1253ffae9a4a95f925de70713626606e8788ac74284e85f
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:
  --> efa2d8d07f1776f0f1253ffae9a4a95f925de70713626606e8788ac74284e85f: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:
efa2d8d07f1776f0f1253ffae9a4a95f925de70713626606e8788ac74284e85f
Status:
ERROR
Block height:
41542612
Block id:
2fc43aec9876b120af950926aee24c7769417e68b43fbaf7c56163bdcc1814cd
Timestamp:
Friday 25 November 2022 at 06:01:01 UTC
()
Proposer:
Authorizers:
Gas used:
38