Flow price: --
2489368b5c5340507916e772556278a30d374edcc55d50b57f4ff59cb6bf2081

Transaction

Hash: 2489368b5c5340507916e772556278a30d374edcc55d50b57f4ff59cb6bf2081
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:
  --> 2489368b5c5340507916e772556278a30d374edcc55d50b57f4ff59cb6bf2081:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2489368b5c5340507916e772556278a30d374edcc55d50b57f4ff59cb6bf2081
Status:
ERROR
Block height:
41459223
Block id:
69a747caa71c6b6a098fa0e14594b45a673bf38907d06c33733a36bce745577b
Timestamp:
Wednesday 23 November 2022 at 21:44:15 UTC
()
Proposer:
Authorizers:
Gas used:
23