Flow price: --
38435ddb6d5f756d64bb5d0de1caf263e465c39d7aa4d62b5bf30af38ce965e8

Transaction

Hash: 38435ddb6d5f756d64bb5d0de1caf263e465c39d7aa4d62b5bf30af38ce965e8
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:
  --> 38435ddb6d5f756d64bb5d0de1caf263e465c39d7aa4d62b5bf30af38ce965e8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
38435ddb6d5f756d64bb5d0de1caf263e465c39d7aa4d62b5bf30af38ce965e8
Status:
ERROR
Block height:
40860598
Block id:
7e316a1c2fe6cc908aa8d1e02fd205411c17d52162c51469065fa5ec53a73a6f
Timestamp:
Monday 14 November 2022 at 04:26:10 UTC
()
Proposer:
Authorizers:
Gas used:
23