Flow price: --
32cabc54d5dbe815feda978a19a59ba402afb794ba858b2ac7c64e667a491288

Transaction

Hash: 32cabc54d5dbe815feda978a19a59ba402afb794ba858b2ac7c64e667a491288
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32cabc54d5dbe815feda978a19a59ba402afb794ba858b2ac7c64e667a491288:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
32cabc54d5dbe815feda978a19a59ba402afb794ba858b2ac7c64e667a491288
Status:
ERROR
Block height:
40104217
Block id:
94796471b3525834253b2d2f0ca7e490a44c2cf4265c2f1b5e58ad551a24cb59
Timestamp:
Tuesday 1 November 2022 at 11:37:36 UTC
()
Proposer:
Authorizers:
Gas used:
47