Flow price: --
5f617bfcebddc8c535721b328c0cfffdc0fc4234ef3b8e98383b0b0dc095e104

Transaction

Hash: 5f617bfcebddc8c535721b328c0cfffdc0fc4234ef3b8e98383b0b0dc095e104
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5f617bfcebddc8c535721b328c0cfffdc0fc4234ef3b8e98383b0b0dc095e104:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
5f617bfcebddc8c535721b328c0cfffdc0fc4234ef3b8e98383b0b0dc095e104
Status:
ERROR
Block height:
39769125
Block id:
38f826ebdbb157147271f590b73db70f307afdf05e5d9a12f14e14c6d825bfd5
Timestamp:
Wednesday 26 October 2022 at 21:09:07 UTC
()
Proposer:
Authorizers:
Gas used:
47