Flow price: --
082368de94c793667438468161acbf483a279aed4f420ebba21a7c0bad382ebb

Transaction

Hash: 082368de94c793667438468161acbf483a279aed4f420ebba21a7c0bad382ebb
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 082368de94c793667438468161acbf483a279aed4f420ebba21a7c0bad382ebb: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:
082368de94c793667438468161acbf483a279aed4f420ebba21a7c0bad382ebb
Status:
ERROR
Block height:
40011088
Block id:
2862a310ef2bbc998e50a0fc57541da6af2d3742fdaffbacd6f4a1548381c860
Timestamp:
Sunday 30 October 2022 at 22:10:26 UTC
()
Proposer:
Authorizers:
Gas used:
50