Flow price: --
f4603d797cf3a23304bd1edcd7a6b2ac3c885a3c1ff375a07dc4d8a49d1279ec

Transaction

Hash: f4603d797cf3a23304bd1edcd7a6b2ac3c885a3c1ff375a07dc4d8a49d1279ec
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:
  --> f4603d797cf3a23304bd1edcd7a6b2ac3c885a3c1ff375a07dc4d8a49d1279ec: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:
f4603d797cf3a23304bd1edcd7a6b2ac3c885a3c1ff375a07dc4d8a49d1279ec
Status:
ERROR
Block height:
41125325
Block id:
3e25a56f7ab965de34d7adaf0a32636d2dad22d4956e4f965f55b243645f926a
Timestamp:
Friday 18 November 2022 at 12:23:31 UTC
()
Proposer:
Authorizers:
Gas used:
22