Flow price: --
be36a2c362df02879cd0c4be951f0040f80605d9e66fd803003a64193c2ff07f

Transaction

Hash: be36a2c362df02879cd0c4be951f0040f80605d9e66fd803003a64193c2ff07f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> be36a2c362df02879cd0c4be951f0040f80605d9e66fd803003a64193c2ff07f: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:
be36a2c362df02879cd0c4be951f0040f80605d9e66fd803003a64193c2ff07f
Status:
ERROR
Block height:
40127382
Block id:
cb8c2594cf7b6303bfea369202c22c46128e977716360e13d387e3896d4a0515
Timestamp:
Tuesday 1 November 2022 at 21:02:02 UTC
()
Proposer:
Authorizers:
Gas used:
46