Flow price: --
79a5e38da30272ab071b2fe10a6f48d8304b0fe9b7bbbbeaff9f76e91ae69c4f

Transaction

Hash: 79a5e38da30272ab071b2fe10a6f48d8304b0fe9b7bbbbeaff9f76e91ae69c4f
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:
  --> 79a5e38da30272ab071b2fe10a6f48d8304b0fe9b7bbbbeaff9f76e91ae69c4f: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:
79a5e38da30272ab071b2fe10a6f48d8304b0fe9b7bbbbeaff9f76e91ae69c4f
Status:
ERROR
Block height:
40799029
Block id:
f6be1f29ab9b6510b1b84f3cdc66a8644f12bd309266d02530416265f4c8a704
Timestamp:
Sunday 13 November 2022 at 03:48:48 UTC
()
Proposer:
Authorizers:
Gas used:
26