Flow price: --
d95f5902c6ef9156ddce637d787bbd91bb7ca0106fba5e47890d565966106397

Transaction

Hash: d95f5902c6ef9156ddce637d787bbd91bb7ca0106fba5e47890d565966106397
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:
  --> d95f5902c6ef9156ddce637d787bbd91bb7ca0106fba5e47890d565966106397:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d95f5902c6ef9156ddce637d787bbd91bb7ca0106fba5e47890d565966106397
Status:
ERROR
Block height:
41423124
Block id:
7a58c5f50da49e6d67c78bbaec811898a2bbe07cfdd6ba4e7c2ad8b946c2a2b1
Timestamp:
Wednesday 23 November 2022 at 07:45:51 UTC
()
Proposer:
Authorizers:
Gas used:
23