Flow price: --
fbaf3b6f3883a37639928ec073a9b32270b5d799a9475516d753eefa3b41dac7

Transaction

Hash: fbaf3b6f3883a37639928ec073a9b32270b5d799a9475516d753eefa3b41dac7
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:
  --> fbaf3b6f3883a37639928ec073a9b32270b5d799a9475516d753eefa3b41dac7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fbaf3b6f3883a37639928ec073a9b32270b5d799a9475516d753eefa3b41dac7
Status:
ERROR
Block height:
41322909
Block id:
789df96ea2a1b4aab11b25e687c123f280c218afc733730ce95850df664a46af
Timestamp:
Monday 21 November 2022 at 17:00:18 UTC
()
Proposer:
Authorizers:
Gas used:
24