Flow price: --
d3abd100080875ccda286a182d56f7ce95b5a314164d9c29baaecca2c7f8915c

Transaction

Hash: d3abd100080875ccda286a182d56f7ce95b5a314164d9c29baaecca2c7f8915c
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:
  --> d3abd100080875ccda286a182d56f7ce95b5a314164d9c29baaecca2c7f8915c: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:
d3abd100080875ccda286a182d56f7ce95b5a314164d9c29baaecca2c7f8915c
Status:
ERROR
Block height:
40625873
Block id:
daf3c62261669e0dee5529bd26e46b8d3e69480aff5c403f6f44197c3a65195c
Timestamp:
Thursday 10 November 2022 at 05:48:02 UTC
()
Proposer:
Authorizers:
Gas used:
22