Flow price: --
875866961e8d8363de40ed0df96d0a91745fd62fe834e2385c856927a357e5ba

Transaction

Hash: 875866961e8d8363de40ed0df96d0a91745fd62fe834e2385c856927a357e5ba
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:
  --> 875866961e8d8363de40ed0df96d0a91745fd62fe834e2385c856927a357e5ba: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:
875866961e8d8363de40ed0df96d0a91745fd62fe834e2385c856927a357e5ba
Status:
ERROR
Block height:
40584073
Block id:
a909c833bda4eb4465ffdce94dfdd37898d95beb6124cc343be6c7f847805c2a
Timestamp:
Wednesday 9 November 2022 at 12:45:58 UTC
()
Proposer:
Authorizers:
Gas used:
26