Flow price: --
8c48b13d83a2543a4cd319d7139a4591769e05eaf5ddc164c8cfc82d3b1624ed

Transaction

Hash: 8c48b13d83a2543a4cd319d7139a4591769e05eaf5ddc164c8cfc82d3b1624ed
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:
  --> 8c48b13d83a2543a4cd319d7139a4591769e05eaf5ddc164c8cfc82d3b1624ed: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:
8c48b13d83a2543a4cd319d7139a4591769e05eaf5ddc164c8cfc82d3b1624ed
Status:
ERROR
Block height:
41583550
Block id:
1bee2afc789251f3c46e2190e3364135c50053b4210f0e2d3aa1ba1a9b0a0a5e
Timestamp:
Friday 25 November 2022 at 21:53:14 UTC
()
Proposer:
Authorizers:
Gas used:
25