Flow price: --
94906969a60bad4fede56e3216a7eacf21a65b4e4091b0d36c2f609d809e8b5a

Transaction

Hash: 94906969a60bad4fede56e3216a7eacf21a65b4e4091b0d36c2f609d809e8b5a
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:
  --> 94906969a60bad4fede56e3216a7eacf21a65b4e4091b0d36c2f609d809e8b5a: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:
94906969a60bad4fede56e3216a7eacf21a65b4e4091b0d36c2f609d809e8b5a
Status:
ERROR
Block height:
41419721
Block id:
371549f160e2aaaba14d66da4d3c8368b6642f85f50c70389f26ae3c6ee3e56d
Timestamp:
Wednesday 23 November 2022 at 06:27:38 UTC
()
Proposer:
Authorizers:
Gas used:
25