Flow price: --
4056ba46b5eeb664f645dab2fa511ed4a0c38833963343d07bb46ea8b4d3cfbd

Transaction

Hash: 4056ba46b5eeb664f645dab2fa511ed4a0c38833963343d07bb46ea8b4d3cfbd
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:
  --> 4056ba46b5eeb664f645dab2fa511ed4a0c38833963343d07bb46ea8b4d3cfbd: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:
4056ba46b5eeb664f645dab2fa511ed4a0c38833963343d07bb46ea8b4d3cfbd
Status:
ERROR
Block height:
41424982
Block id:
6982318dabb9945d204adca59ec0ba1ff351c896298a01730e925a85197c5f40
Timestamp:
Wednesday 23 November 2022 at 08:29:03 UTC
()
Proposer:
Authorizers:
Gas used:
23