Flow price: --
3113a99b97eff40e138c2fb7d509db8fc8ed5b1482a5b9a376a7e383232142cb

Transaction

Hash: 3113a99b97eff40e138c2fb7d509db8fc8ed5b1482a5b9a376a7e383232142cb
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:
  --> 3113a99b97eff40e138c2fb7d509db8fc8ed5b1482a5b9a376a7e383232142cb: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:
3113a99b97eff40e138c2fb7d509db8fc8ed5b1482a5b9a376a7e383232142cb
Status:
ERROR
Block height:
41313099
Block id:
bc4910ff0f2c34d14d6c5f3cf3b81311a47c6f0e181e1520a194b724d8f0b769
Timestamp:
Monday 21 November 2022 at 13:12:25 UTC
()
Proposer:
Authorizers:
Gas used:
26