Flow price: --
2e1f53d06187360798e6bf5b9d9bce0e3c9d8eb500ed1c1cc7b5c47a652f3f7f

Transaction

Hash: 2e1f53d06187360798e6bf5b9d9bce0e3c9d8eb500ed1c1cc7b5c47a652f3f7f
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:
  --> 2e1f53d06187360798e6bf5b9d9bce0e3c9d8eb500ed1c1cc7b5c47a652f3f7f: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:
2e1f53d06187360798e6bf5b9d9bce0e3c9d8eb500ed1c1cc7b5c47a652f3f7f
Status:
ERROR
Block height:
40632446
Block id:
8fc5479da6bfbfe9dcebc3c120a70527c184bfd5cc1b4de7a37d5d56942f1a64
Timestamp:
Thursday 10 November 2022 at 08:29:28 UTC
()
Proposer:
Authorizers:
Gas used:
23