Flow price: --
db43b0c50d260580cf50da6392a401544b9baa463009929b62687a4a05b51839

Transaction

Hash: db43b0c50d260580cf50da6392a401544b9baa463009929b62687a4a05b51839
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:
  --> db43b0c50d260580cf50da6392a401544b9baa463009929b62687a4a05b51839:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
db43b0c50d260580cf50da6392a401544b9baa463009929b62687a4a05b51839
Status:
ERROR
Block height:
41013837
Block id:
324023dcafb100869367a4d8598c4395dffcbddd261f752127be3201043148a3
Timestamp:
Wednesday 16 November 2022 at 17:05:57 UTC
()
Proposer:
Authorizers:
Gas used:
25