Flow price: --
6f9f2f15561b58e15980684fb61b6ba360778f476c405d145e542e767392d374

Transaction

Hash: 6f9f2f15561b58e15980684fb61b6ba360778f476c405d145e542e767392d374
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:
  --> 6f9f2f15561b58e15980684fb61b6ba360778f476c405d145e542e767392d374:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6f9f2f15561b58e15980684fb61b6ba360778f476c405d145e542e767392d374
Status:
ERROR
Block height:
41520057
Block id:
c7ff090c4f0d87b45ff6e248f625d52a8bf4a6ed12bb33507c464efe5f9f3088
Timestamp:
Thursday 24 November 2022 at 21:16:58 UTC
()
Proposer:
Authorizers:
Gas used:
26