Flow price: --
808bb3cb385de7588c3fba72d8482b8eb5a7aac8688cefb6aceebbe55b11800b

Transaction

Hash: 808bb3cb385de7588c3fba72d8482b8eb5a7aac8688cefb6aceebbe55b11800b
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:
  --> 808bb3cb385de7588c3fba72d8482b8eb5a7aac8688cefb6aceebbe55b11800b: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:
808bb3cb385de7588c3fba72d8482b8eb5a7aac8688cefb6aceebbe55b11800b
Status:
ERROR
Block height:
40637095
Block id:
12a8e4f651f577ef66242c164fb7e1ff08c29ceb6d9aa05aa4e4af7bf8939d64
Timestamp:
Thursday 10 November 2022 at 10:24:10 UTC
()
Proposer:
Authorizers:
Gas used:
25