Flow price: --
fdce39402832c721cd17eeb85069fa8d1036fa6361134527b8b2e66336240b36

Transaction

Hash: fdce39402832c721cd17eeb85069fa8d1036fa6361134527b8b2e66336240b36
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:
  --> fdce39402832c721cd17eeb85069fa8d1036fa6361134527b8b2e66336240b36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fdce39402832c721cd17eeb85069fa8d1036fa6361134527b8b2e66336240b36
Status:
ERROR
Block height:
41524818
Block id:
23577532df5ba799f411bc476e8886e45e440910d32a6b600e39c204cef11ae4
Timestamp:
Thursday 24 November 2022 at 23:07:08 UTC
()
Proposer:
Authorizers:
Gas used:
23