Flow price: --
d0dfe89689d0edd68b29e80a9dcb1ddaa91aab9dbe6d47a5585a02b3bcc938d9

Transaction

Hash: d0dfe89689d0edd68b29e80a9dcb1ddaa91aab9dbe6d47a5585a02b3bcc938d9
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:
  --> d0dfe89689d0edd68b29e80a9dcb1ddaa91aab9dbe6d47a5585a02b3bcc938d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d0dfe89689d0edd68b29e80a9dcb1ddaa91aab9dbe6d47a5585a02b3bcc938d9
Status:
ERROR
Block height:
40628372
Block id:
941758b7b816c8b5c4026449400ea6e5ac4a3e59b1be7c1b41c13635a8cd81eb
Timestamp:
Thursday 10 November 2022 at 06:49:31 UTC
()
Proposer:
Authorizers:
Gas used:
23