Flow price: --
72fdb5189e5c00a802b7612aed8e16a3bbe40a12c85cf52038cfa28cde41fe80

Transaction

Hash: 72fdb5189e5c00a802b7612aed8e16a3bbe40a12c85cf52038cfa28cde41fe80
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:
  --> 72fdb5189e5c00a802b7612aed8e16a3bbe40a12c85cf52038cfa28cde41fe80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
72fdb5189e5c00a802b7612aed8e16a3bbe40a12c85cf52038cfa28cde41fe80
Status:
ERROR
Block height:
41704613
Block id:
80f72cbde4c78e18d07b251d64101db3e6d6777ef3f6b47e9640c76f677eea89
Timestamp:
Sunday 27 November 2022 at 20:36:14 UTC
()
Proposer:
Authorizers:
Gas used:
27