Flow price: --
e68bb5deb79230e8c2212183e8d3f808864168f91e0561f6af413f5433d52650

Transaction

Hash: e68bb5deb79230e8c2212183e8d3f808864168f91e0561f6af413f5433d52650
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:
  --> e68bb5deb79230e8c2212183e8d3f808864168f91e0561f6af413f5433d52650:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e68bb5deb79230e8c2212183e8d3f808864168f91e0561f6af413f5433d52650
Status:
ERROR
Block height:
40667725
Block id:
98433fc60dc957d8ce73639d68f8128ef2efc8cc0c84beb62d56d01e448d6415
Timestamp:
Thursday 10 November 2022 at 22:51:02 UTC
()
Proposer:
Authorizers:
Gas used:
22