Flow price: --
932bea0557538e3608581d32f24ae72dd0115acf90680751efd440fb305dcd13

Transaction

Hash: 932bea0557538e3608581d32f24ae72dd0115acf90680751efd440fb305dcd13
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:
  --> 932bea0557538e3608581d32f24ae72dd0115acf90680751efd440fb305dcd13:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
932bea0557538e3608581d32f24ae72dd0115acf90680751efd440fb305dcd13
Status:
ERROR
Block height:
41336521
Block id:
fd8a37cfb63b664c5a8d673fc958d8b54cfc6704eca23eb74bd6749175a3ce96
Timestamp:
Monday 21 November 2022 at 22:18:49 UTC
()
Proposer:
Authorizers:
Gas used:
28