Flow price: --
9cf666473540e208025672139518bcf6658534e3edf78be6965e45c96ce9f377

Transaction

Hash: 9cf666473540e208025672139518bcf6658534e3edf78be6965e45c96ce9f377
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:
  --> 9cf666473540e208025672139518bcf6658534e3edf78be6965e45c96ce9f377:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9cf666473540e208025672139518bcf6658534e3edf78be6965e45c96ce9f377
Status:
ERROR
Block height:
41510054
Block id:
9c57681f1f15cd6c117f88ba0ba5af872de0b0979d861f842a2192ab6d7b9522
Timestamp:
Thursday 24 November 2022 at 17:25:32 UTC
()
Proposer:
Authorizers:
Gas used:
26