Flow price: --
71324992fdd3a75e125199e8e409b95054bf0db82631a9a687bf27b0a7e7024f

Transaction

Hash: 71324992fdd3a75e125199e8e409b95054bf0db82631a9a687bf27b0a7e7024f
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:
  --> 71324992fdd3a75e125199e8e409b95054bf0db82631a9a687bf27b0a7e7024f: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:
71324992fdd3a75e125199e8e409b95054bf0db82631a9a687bf27b0a7e7024f
Status:
ERROR
Block height:
40591956
Block id:
5f27f5b80b1c6f263aa78629d4ecc82cfc25e48343575a4cc8c2abe3581796a2
Timestamp:
Wednesday 9 November 2022 at 15:56:15 UTC
()
Proposer:
Authorizers:
Gas used:
22