Flow price: --
f93278a385fa1a4f939624169a4f64e9157548a09967b2ff8f7b8b7ac0044dc9

Transaction

Hash: f93278a385fa1a4f939624169a4f64e9157548a09967b2ff8f7b8b7ac0044dc9
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:
  --> f93278a385fa1a4f939624169a4f64e9157548a09967b2ff8f7b8b7ac0044dc9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f93278a385fa1a4f939624169a4f64e9157548a09967b2ff8f7b8b7ac0044dc9
Status:
ERROR
Block height:
41588360
Block id:
e074be10f8258ec5dd60cee9b8d6d940286557d59620717af4d0e5d617656962
Timestamp:
Friday 25 November 2022 at 23:44:52 UTC
()
Proposer:
Authorizers:
Gas used:
25