Flow price: --
5d54ab8cbb692159abcc5e9fb068700d2a70dd5462dc11ac0015183b6ed6eb28

Transaction

Hash: 5d54ab8cbb692159abcc5e9fb068700d2a70dd5462dc11ac0015183b6ed6eb28
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:
  --> 5d54ab8cbb692159abcc5e9fb068700d2a70dd5462dc11ac0015183b6ed6eb28:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5d54ab8cbb692159abcc5e9fb068700d2a70dd5462dc11ac0015183b6ed6eb28
Status:
ERROR
Block height:
41642428
Block id:
47f1642dd46d62b3497441bf3064b9623972de41929370631811b2ade433650c
Timestamp:
Saturday 26 November 2022 at 20:45:05 UTC
()
Proposer:
Authorizers:
Gas used:
24