Flow price: --
e9ccce5812810b312ab0ed6a43caf4ebfcbcf29b86dabb447e76c28d566247ed

Transaction

Hash: e9ccce5812810b312ab0ed6a43caf4ebfcbcf29b86dabb447e76c28d566247ed
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:
  --> e9ccce5812810b312ab0ed6a43caf4ebfcbcf29b86dabb447e76c28d566247ed: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:
e9ccce5812810b312ab0ed6a43caf4ebfcbcf29b86dabb447e76c28d566247ed
Status:
ERROR
Block height:
40596369
Block id:
08a9e4d3486e887330eab19dc79c21ccee9db9c1ee9e954b6e9f7aa8368f10d0
Timestamp:
Wednesday 9 November 2022 at 17:44:35 UTC
()
Proposer:
Authorizers:
Gas used:
25