Flow price: --
a7ed5abc66da76334c7747282b7a0e0a807595d0c1372812f25fd8e3212673da

Transaction

Hash: a7ed5abc66da76334c7747282b7a0e0a807595d0c1372812f25fd8e3212673da
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:
  --> a7ed5abc66da76334c7747282b7a0e0a807595d0c1372812f25fd8e3212673da: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:
a7ed5abc66da76334c7747282b7a0e0a807595d0c1372812f25fd8e3212673da
Status:
ERROR
Block height:
41417720
Block id:
04d056ed498eeb74489a30d92006be4438c455f328a8703e4cf4eb36b42ffe6c
Timestamp:
Wednesday 23 November 2022 at 05:41:19 UTC
()
Proposer:
Authorizers:
Gas used:
24