Flow price: --
47532237ecb6279e68c842c8d06796e9baced2eb127c2930a9bc5fe0c03b527e

Transaction

Hash: 47532237ecb6279e68c842c8d06796e9baced2eb127c2930a9bc5fe0c03b527e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 47532237ecb6279e68c842c8d06796e9baced2eb127c2930a9bc5fe0c03b527e: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:
47532237ecb6279e68c842c8d06796e9baced2eb127c2930a9bc5fe0c03b527e
Status:
ERROR
Block height:
39800150
Block id:
678346e6cff5217cce0763c71238dbe8b87974e0fae99d3add52b369a0145636
Timestamp:
Thursday 27 October 2022 at 09:39:14 UTC
()
Proposer:
Authorizers:
Gas used:
47