Flow price: --
3fe65728effd0d5b294e12ea926bf70638822bb21afb2b97eba69e566d2bc389

Transaction

Hash: 3fe65728effd0d5b294e12ea926bf70638822bb21afb2b97eba69e566d2bc389
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:
  --> 3fe65728effd0d5b294e12ea926bf70638822bb21afb2b97eba69e566d2bc389:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3fe65728effd0d5b294e12ea926bf70638822bb21afb2b97eba69e566d2bc389
Status:
ERROR
Block height:
41487323
Block id:
401566c9ef4190f09cf621892fcc89db34cec4d6147d72bcbc67b0f5cdde7e11
Timestamp:
Thursday 24 November 2022 at 08:38:07 UTC
()
Proposer:
Authorizers:
Gas used:
26