Flow price: --
8d58e4c778fb88845aa8bc8c17dc116fc0825d312c232e307a47d06bde64b28c

Transaction

Hash: 8d58e4c778fb88845aa8bc8c17dc116fc0825d312c232e307a47d06bde64b28c
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:
  --> 8d58e4c778fb88845aa8bc8c17dc116fc0825d312c232e307a47d06bde64b28c: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:
8d58e4c778fb88845aa8bc8c17dc116fc0825d312c232e307a47d06bde64b28c
Status:
ERROR
Block height:
41331746
Block id:
9f79d5c20e1d16a3ff485efbe8841aa6371c3726b38eab1d78cde1ec40c92999
Timestamp:
Monday 21 November 2022 at 20:26:27 UTC
()
Proposer:
Authorizers:
Gas used:
22