Flow price: --
10efd95fb1694c6682305059ea51a1dcd684d9d1035053860e76fc54883b001d

Transaction

Hash: 10efd95fb1694c6682305059ea51a1dcd684d9d1035053860e76fc54883b001d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 10efd95fb1694c6682305059ea51a1dcd684d9d1035053860e76fc54883b001d: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:
10efd95fb1694c6682305059ea51a1dcd684d9d1035053860e76fc54883b001d
Status:
ERROR
Block height:
39969128
Block id:
532c2d600461c0132fbe10cbb790bdf2e84541e890dd755bf8c236cad3e11c11
Timestamp:
Sunday 30 October 2022 at 05:24:32 UTC
()
Proposer:
Authorizers:
Gas used:
50