Flow price: --
f1138772d050ef97a37c4e681f43bdc31b61cdc9854d612e5432efc08fa008a2

Transaction

Hash: f1138772d050ef97a37c4e681f43bdc31b61cdc9854d612e5432efc08fa008a2
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:
  --> f1138772d050ef97a37c4e681f43bdc31b61cdc9854d612e5432efc08fa008a2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f1138772d050ef97a37c4e681f43bdc31b61cdc9854d612e5432efc08fa008a2
Status:
ERROR
Block height:
41413481
Block id:
ea436e8124dbd0675082f09e56c5ed770592a497f9ee8f3db99b934b1875bc62
Timestamp:
Wednesday 23 November 2022 at 04:03:27 UTC
()
Proposer:
Authorizers:
Gas used:
24