Flow price: --
040ce9a88345023de7dc657f09002f92debdbc5f76ed667e3c64b89292837a36

Transaction

Hash: 040ce9a88345023de7dc657f09002f92debdbc5f76ed667e3c64b89292837a36
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:
  --> 040ce9a88345023de7dc657f09002f92debdbc5f76ed667e3c64b89292837a36:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
040ce9a88345023de7dc657f09002f92debdbc5f76ed667e3c64b89292837a36
Status:
ERROR
Block height:
41521887
Block id:
3071a17dd7428bc0f31f18061bc1cc70ebf6a7df85481bb65bebf876bab23411
Timestamp:
Thursday 24 November 2022 at 21:59:12 UTC
()
Proposer:
Authorizers:
Gas used:
23