Flow price: --
9b975fc7a5828e3297aaf1fa94cd1c8cc6ad910e8ef4be27e4707a153c9affa2

Transaction

Hash: 9b975fc7a5828e3297aaf1fa94cd1c8cc6ad910e8ef4be27e4707a153c9affa2
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:
  --> 9b975fc7a5828e3297aaf1fa94cd1c8cc6ad910e8ef4be27e4707a153c9affa2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9b975fc7a5828e3297aaf1fa94cd1c8cc6ad910e8ef4be27e4707a153c9affa2
Status:
ERROR
Block height:
41812991
Block id:
2ca20834ceaeef954309f75cea6dd922577907636a7572336e956457617d09dc
Timestamp:
Tuesday 29 November 2022 at 13:58:52 UTC
()
Proposer:
Authorizers:
Gas used:
26