Flow price: --
5f93e847da105ec9a9afea3c5619896273d482f62d4be9a43e27c537457d3deb

Transaction

Hash: 5f93e847da105ec9a9afea3c5619896273d482f62d4be9a43e27c537457d3deb
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5f93e847da105ec9a9afea3c5619896273d482f62d4be9a43e27c537457d3deb:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
5f93e847da105ec9a9afea3c5619896273d482f62d4be9a43e27c537457d3deb
Status:
ERROR
Block height:
40123444
Block id:
4b5b542502a82eb8db5f17a364ab30c003a364b05522b328832f1aba1a4f0a04
Timestamp:
Tuesday 1 November 2022 at 19:25:07 UTC
()
Proposer:
Authorizers:
Gas used:
46