Flow price: --
6d21a35c01eb91e07f39ebfa2e41e13b927f75ef1080adab19cbd1c8ecf0933a

Transaction

Hash: 6d21a35c01eb91e07f39ebfa2e41e13b927f75ef1080adab19cbd1c8ecf0933a
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:
  --> 6d21a35c01eb91e07f39ebfa2e41e13b927f75ef1080adab19cbd1c8ecf0933a: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:
6d21a35c01eb91e07f39ebfa2e41e13b927f75ef1080adab19cbd1c8ecf0933a
Status:
ERROR
Block height:
41473230
Block id:
e2152610a5528e38e8a2edaa2cbd655df86c7edda6771432019a699119f47c9f
Timestamp:
Thursday 24 November 2022 at 03:10:10 UTC
()
Proposer:
Authorizers:
Gas used:
22