Flow price: --
030647b6c0c13d18c8591018ae9ff119110e10c896c97095b21853e493f2828b

Transaction

Hash: 030647b6c0c13d18c8591018ae9ff119110e10c896c97095b21853e493f2828b
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:
  --> 030647b6c0c13d18c8591018ae9ff119110e10c896c97095b21853e493f2828b: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:
030647b6c0c13d18c8591018ae9ff119110e10c896c97095b21853e493f2828b
Status:
ERROR
Block height:
41371304
Block id:
58f2cd3cab77fedec86f0b8315c9a3a674206b5b0035a3a0635209e65754653c
Timestamp:
Tuesday 22 November 2022 at 11:49:38 UTC
()
Proposer:
Authorizers:
Gas used:
25