Flow price: --
0db6adfb1edcc47156ba2a09f502e74e958fbe55323144ef6656c457e0e7e099

Transaction

Hash: 0db6adfb1edcc47156ba2a09f502e74e958fbe55323144ef6656c457e0e7e099
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:
  --> 0db6adfb1edcc47156ba2a09f502e74e958fbe55323144ef6656c457e0e7e099:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0db6adfb1edcc47156ba2a09f502e74e958fbe55323144ef6656c457e0e7e099
Status:
ERROR
Block height:
40209816
Block id:
fd39b753613958315cfd253a9f08f37fa1b222d0977a54c5ed3dfbf160d9b4f5
Timestamp:
Thursday 3 November 2022 at 07:29:53 UTC
()
Proposer:
Authorizers:
Gas used:
26