Flow price: --
2974abd02576ef56edc7f612f4d9979363b120f255d43ea716b37146abe3bfd3

Transaction

Hash: 2974abd02576ef56edc7f612f4d9979363b120f255d43ea716b37146abe3bfd3
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:
  --> 2974abd02576ef56edc7f612f4d9979363b120f255d43ea716b37146abe3bfd3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2974abd02576ef56edc7f612f4d9979363b120f255d43ea716b37146abe3bfd3
Status:
ERROR
Block height:
41073482
Block id:
076e6300ca413be0b878f935f46234a69f49da9fcdfc316e200956ce71d6389d
Timestamp:
Thursday 17 November 2022 at 16:20:41 UTC
()
Proposer:
Authorizers:
Gas used:
25