Flow price: --
37d7c7f6530b0e3415e6fe76094e4c499226e4e3e46cb162c205d8c0244f78c9

Transaction

Hash: 37d7c7f6530b0e3415e6fe76094e4c499226e4e3e46cb162c205d8c0244f78c9
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 37d7c7f6530b0e3415e6fe76094e4c499226e4e3e46cb162c205d8c0244f78c9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
37d7c7f6530b0e3415e6fe76094e4c499226e4e3e46cb162c205d8c0244f78c9
Status:
ERROR
Block height:
40048312
Block id:
4f88d7701bcad1346d4327ee3841762adbcb5175723f8bca1906c3344fa937c5
Timestamp:
Monday 31 October 2022 at 13:05:20 UTC
()
Proposer:
Authorizers:
Gas used:
46