Flow price: --
0a633ee275818540ae7bf0bfbf32d75addeb1889feb98327e698af6e3635eae7

Transaction

Hash: 0a633ee275818540ae7bf0bfbf32d75addeb1889feb98327e698af6e3635eae7
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:
  --> 0a633ee275818540ae7bf0bfbf32d75addeb1889feb98327e698af6e3635eae7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0a633ee275818540ae7bf0bfbf32d75addeb1889feb98327e698af6e3635eae7
Status:
ERROR
Block height:
40652366
Block id:
5ab6188e8c74fb6fcecc33924892513fb256a3d3bcbba10939291002b9db29dc
Timestamp:
Thursday 10 November 2022 at 16:37:05 UTC
()
Proposer:
Authorizers:
Gas used:
22