Flow price: --
9e233c1334d17968f034c9a7276ef4186c82e1c45608524b268052c430854cac

Transaction

Hash: 9e233c1334d17968f034c9a7276ef4186c82e1c45608524b268052c430854cac
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:
  --> 9e233c1334d17968f034c9a7276ef4186c82e1c45608524b268052c430854cac: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:
9e233c1334d17968f034c9a7276ef4186c82e1c45608524b268052c430854cac
Status:
ERROR
Block height:
41032912
Block id:
44946245cf2eb6beea8e2e176132fb3c24c31da50064110eb0093ccf67fbbe08
Timestamp:
Thursday 17 November 2022 at 00:31:50 UTC
()
Proposer:
Authorizers:
Gas used:
23