Flow price: --
2fab479af8797d90e06d817b3aec572555159b5461a11f5ca824e1f48b64101a

Transaction

Hash: 2fab479af8797d90e06d817b3aec572555159b5461a11f5ca824e1f48b64101a
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:
  --> 2fab479af8797d90e06d817b3aec572555159b5461a11f5ca824e1f48b64101a: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:
2fab479af8797d90e06d817b3aec572555159b5461a11f5ca824e1f48b64101a
Status:
ERROR
Block height:
40174461
Block id:
5179b6ca46f0ff2dc0b3fe237723d0e9497b327eb9327d0a5e38a269dfcabeaa
Timestamp:
Wednesday 2 November 2022 at 17:41:04 UTC
()
Proposer:
Authorizers:
Gas used:
23