Flow price: --
7ed000828943e18572ea5d1d21d27685d154451760addd56eb232754b161570b

Transaction

Hash: 7ed000828943e18572ea5d1d21d27685d154451760addd56eb232754b161570b
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:
  --> 7ed000828943e18572ea5d1d21d27685d154451760addd56eb232754b161570b: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:
7ed000828943e18572ea5d1d21d27685d154451760addd56eb232754b161570b
Status:
ERROR
Block height:
41562940
Block id:
2f10ef7c4b44396e562c178a78562a6dc35c5780031f55d7597f0d963b432112
Timestamp:
Friday 25 November 2022 at 13:54:20 UTC
()
Proposer:
Authorizers:
Gas used:
24