Flow price: --
d94f635e319cc05ca23f70fcb2b463edcef067c390df1f15a7b0bc45ea35cef2

Transaction

Hash: d94f635e319cc05ca23f70fcb2b463edcef067c390df1f15a7b0bc45ea35cef2
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:
  --> d94f635e319cc05ca23f70fcb2b463edcef067c390df1f15a7b0bc45ea35cef2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d94f635e319cc05ca23f70fcb2b463edcef067c390df1f15a7b0bc45ea35cef2
Status:
ERROR
Block height:
41439727
Block id:
80b67329a91f30da39c689bf25d68bc59155a94e0e2ef5d31e931d1c98965e00
Timestamp:
Wednesday 23 November 2022 at 14:10:12 UTC
()
Proposer:
Authorizers:
Gas used:
22