Flow price: --
bf92f7625743a18b1048aa930d6d76934ebde30df428aecd569827f3bcd74243

Transaction

Hash: bf92f7625743a18b1048aa930d6d76934ebde30df428aecd569827f3bcd74243
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:
  --> bf92f7625743a18b1048aa930d6d76934ebde30df428aecd569827f3bcd74243:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bf92f7625743a18b1048aa930d6d76934ebde30df428aecd569827f3bcd74243
Status:
ERROR
Block height:
40192548
Block id:
6a87665a7acfc01232b221ed9552ff43cc2e402f8da704f3e1ec903b6bc2ab6c
Timestamp:
Thursday 3 November 2022 at 00:46:48 UTC
()
Proposer:
Authorizers:
Gas used:
25