Flow price: --
27f1a8b94862f4b20e417b086cbe19cfa07063692d0cb5afa6257e4c36b3d0c7

Transaction

Hash: 27f1a8b94862f4b20e417b086cbe19cfa07063692d0cb5afa6257e4c36b3d0c7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 27f1a8b94862f4b20e417b086cbe19cfa07063692d0cb5afa6257e4c36b3d0c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
27f1a8b94862f4b20e417b086cbe19cfa07063692d0cb5afa6257e4c36b3d0c7
Status:
ERROR
Block height:
39852045
Block id:
f8e2568bc4c881a6d9c924d94650479bf8b9ee24491b839aac31bf4812de3ef8
Timestamp:
Friday 28 October 2022 at 06:35:37 UTC
()
Proposer:
Authorizers:
Gas used:
47