Flow price: --
d9e8e365bfd510844beda09fb8ec5f89bc42f251749d68cbbaa8230613d791f9

Transaction

Hash: d9e8e365bfd510844beda09fb8ec5f89bc42f251749d68cbbaa8230613d791f9
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:
  --> d9e8e365bfd510844beda09fb8ec5f89bc42f251749d68cbbaa8230613d791f9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d9e8e365bfd510844beda09fb8ec5f89bc42f251749d68cbbaa8230613d791f9
Status:
ERROR
Block height:
40658754
Block id:
01eccde9f9fda69ad9dea4a833e47dfd37c088427b80a2351ec6336d925b7c55
Timestamp:
Thursday 10 November 2022 at 19:14:10 UTC
()
Proposer:
Authorizers:
Gas used:
25