Flow price: --
141a26e61bb67c62ca67867ba14098dfc9ec9b2280b126864f486b724b7857a3

Transaction

Hash: 141a26e61bb67c62ca67867ba14098dfc9ec9b2280b126864f486b724b7857a3
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:
  --> 141a26e61bb67c62ca67867ba14098dfc9ec9b2280b126864f486b724b7857a3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
141a26e61bb67c62ca67867ba14098dfc9ec9b2280b126864f486b724b7857a3
Status:
ERROR
Block height:
41083441
Block id:
5140777f6840f2e3d6a166030414956c30e87ceb4e9df055d472ca8e66c64b10
Timestamp:
Thursday 17 November 2022 at 20:13:23 UTC
()
Proposer:
Authorizers:
Gas used:
26