Flow price: --
d7e64dabbcf3a221e83e106d2025317cc04582de1040863600f5f3744396e211

Transaction

Hash: d7e64dabbcf3a221e83e106d2025317cc04582de1040863600f5f3744396e211
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d7e64dabbcf3a221e83e106d2025317cc04582de1040863600f5f3744396e211:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
d7e64dabbcf3a221e83e106d2025317cc04582de1040863600f5f3744396e211
Status:
ERROR
Block height:
40152908
Block id:
e5a9e85993f99edf9c068f90ed6411a90dcdbaf9b48a330bca222d390fc2e14c
Timestamp:
Wednesday 2 November 2022 at 07:25:27 UTC
()
Proposer:
Authorizers:
Gas used:
46