Flow price: --
164231d88217877465147af9b674572794d9ebaf6c055bb398e4aef617047f6f

Transaction

Hash: 164231d88217877465147af9b674572794d9ebaf6c055bb398e4aef617047f6f
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:
  --> 164231d88217877465147af9b674572794d9ebaf6c055bb398e4aef617047f6f: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:
164231d88217877465147af9b674572794d9ebaf6c055bb398e4aef617047f6f
Status:
ERROR
Block height:
40619393
Block id:
0af7c58e0a1f9be220df85928dad5d0decfb8b77a5b4042a1d3b193d4c595e81
Timestamp:
Thursday 10 November 2022 at 03:08:11 UTC
()
Proposer:
Authorizers:
Gas used:
23