Flow price: --
4d2fdf68d8da82af3101a334d816fc17ff10acf3c65164b33c59c5a9beb6795f

Transaction

Hash: 4d2fdf68d8da82af3101a334d816fc17ff10acf3c65164b33c59c5a9beb6795f
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:
  --> 4d2fdf68d8da82af3101a334d816fc17ff10acf3c65164b33c59c5a9beb6795f: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:
4d2fdf68d8da82af3101a334d816fc17ff10acf3c65164b33c59c5a9beb6795f
Status:
ERROR
Block height:
41572333
Block id:
f44e183937f9e7c89cf2baf2ecd6e2bfa0444690d4dec75d576fd59828242ecd
Timestamp:
Friday 25 November 2022 at 17:33:07 UTC
()
Proposer:
Authorizers:
Gas used:
26