Flow price: --
465574875f2ad8ce996bce90737e4b8ef98acbc2a87903c0b3ec7678c41d2ad0

Transaction

Hash: 465574875f2ad8ce996bce90737e4b8ef98acbc2a87903c0b3ec7678c41d2ad0
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:
  --> 465574875f2ad8ce996bce90737e4b8ef98acbc2a87903c0b3ec7678c41d2ad0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
465574875f2ad8ce996bce90737e4b8ef98acbc2a87903c0b3ec7678c41d2ad0
Status:
ERROR
Block height:
41421423
Block id:
7c514117f2e554d5e090a0e57d6077f60ed6ade9da3dc47267d6860669923e59
Timestamp:
Wednesday 23 November 2022 at 07:06:32 UTC
()
Proposer:
Authorizers:
Gas used:
23