Flow price: --
b8c32c0af9e8354ea35aac4d6e35805dbc7b84f1df58706674cef3c3c5527df8

Transaction

Hash: b8c32c0af9e8354ea35aac4d6e35805dbc7b84f1df58706674cef3c3c5527df8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b8c32c0af9e8354ea35aac4d6e35805dbc7b84f1df58706674cef3c3c5527df8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
b8c32c0af9e8354ea35aac4d6e35805dbc7b84f1df58706674cef3c3c5527df8
Status:
ERROR
Block height:
39764885
Block id:
16eb7c8128bdeba15ecc001811cf531749aca9e7930862592f8a4af2b8fdf121
Timestamp:
Wednesday 26 October 2022 at 19:26:57 UTC
()
Proposer:
Authorizers:
Gas used:
47