Flow price: --
200f3093c33cc2272dd0ff2a8ae544c88ef7e47aca8acab79bacb48d6068544a

Transaction

Hash: 200f3093c33cc2272dd0ff2a8ae544c88ef7e47aca8acab79bacb48d6068544a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 200f3093c33cc2272dd0ff2a8ae544c88ef7e47aca8acab79bacb48d6068544a: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:
200f3093c33cc2272dd0ff2a8ae544c88ef7e47aca8acab79bacb48d6068544a
Status:
ERROR
Block height:
39904105
Block id:
6e768e59d91fa5cd6285ffc384db898491336e2363516fa9e28dc51d08941100
Timestamp:
Saturday 29 October 2022 at 03:24:09 UTC
()
Proposer:
Authorizers:
Gas used:
47