Flow price: --
1a1ba68127daae67ebf4843a5bd9d690a10d5513823353dd26b8877680179ca0

Transaction

Hash: 1a1ba68127daae67ebf4843a5bd9d690a10d5513823353dd26b8877680179ca0
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:
  --> 1a1ba68127daae67ebf4843a5bd9d690a10d5513823353dd26b8877680179ca0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1a1ba68127daae67ebf4843a5bd9d690a10d5513823353dd26b8877680179ca0
Status:
ERROR
Block height:
41332384
Block id:
3500e54d3fa2b45e026bbe984757fecc4272e8baf07f8a904be34cdff568876c
Timestamp:
Monday 21 November 2022 at 20:41:26 UTC
()
Proposer:
Authorizers:
Gas used:
23