Flow price: --
6cceb47af90c69b5e4f0cb8ef416e2503e8d2156d4c885e59734d935d1fb774c

Transaction

Hash: 6cceb47af90c69b5e4f0cb8ef416e2503e8d2156d4c885e59734d935d1fb774c
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:
  --> 6cceb47af90c69b5e4f0cb8ef416e2503e8d2156d4c885e59734d935d1fb774c: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:
6cceb47af90c69b5e4f0cb8ef416e2503e8d2156d4c885e59734d935d1fb774c
Status:
ERROR
Block height:
41406424
Block id:
0046a07a286c2d5491f3b710279a2463852f6a6720ad12be712747b316650df0
Timestamp:
Wednesday 23 November 2022 at 01:19:59 UTC
()
Proposer:
Authorizers:
Gas used:
23