Flow price: --
efbd0cca84b2366a740cc0d07427e5ffb833f285c6745c3b685188bb6404fc8c

Transaction

Hash: efbd0cca84b2366a740cc0d07427e5ffb833f285c6745c3b685188bb6404fc8c
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:
  --> efbd0cca84b2366a740cc0d07427e5ffb833f285c6745c3b685188bb6404fc8c: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:
efbd0cca84b2366a740cc0d07427e5ffb833f285c6745c3b685188bb6404fc8c
Status:
ERROR
Block height:
41303603
Block id:
fd0243a0713df00d116f1a78717ba2f65bde0d2cbdf845e7b9a0250325dcb7df
Timestamp:
Monday 21 November 2022 at 09:31:23 UTC
()
Proposer:
Authorizers:
Gas used:
26